2153149830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 256

約数和(自身を含む): 6531840000

約数和(自身を除く): 4378690170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 149, 179, 195, 207, 230, 234, 270, 298, 299, 345, 351, 358, 390, 414, 447, 537, 585, 598, 621, 690, 702, 745, 894, 895, 897, 1035, 1074, 1170, 1242, 1341, 1490, 1495, 1611, 1755, 1790, 1794, 1937, 2070, 2235, 2327, 2682, 2685, 2691, 2990, 3105, 3222, 3427, 3510, 3874, 4023, 4117, 4470, 4485, 4654, 4833, 5370, 5382, 5811, 6210, 6705, 6854, 6981, 8046, 8055, 8073, 8234, 8970, 9666, 9685, 10281, 11622, 11635, 12351, 13410, 13455, 13962, 16110, 16146, 17135, 17433, 19370, 20115, 20562, 20585, 20943, 23270, 24165, 24702, 26671, 26910, 29055, 30843, 34270, 34866, 34905, 37053, 40230, 40365, 41170, 41886, 44551, 48330, 51405, 52299, 53342, 53521, 58110, 61686, 61755, 62829, 69810, 74106, 80013, 80730, 87165, 89102, 92529, 102810, 104598, 104715, 107042, 111159, 123510, 125658, 133355, 133653, 154215, 160026, 160563, 174330, 185058, 185265, 209430, 222318, 222755, 240039, 261495, 266710, 267306, 267605, 308430, 314145, 321126, 346723, 370530, 400065, 400959, 445510, 462645, 480078, 481689, 522990, 535210, 555795, 613433, 628290, 668265, 693446, 720117, 800130, 801918, 802815, 925290, 963378, 1040169, 1111590, 1200195, 1202877, 1226866, 1336530, 1440234, 1445067, 1605630, 1733615, 1840299, 2004795, 2080338, 2400390, 2405754, 2408445, 2890134, 3067165, 3120507, 3467230, 3600585, 3680598, 4009590, 4816890, 5200845, 5520897, 6014385, 6134330, 6241014, 7201170, 7225335, 7974629, 9201495, 9361521, 10401690, 11041794, 12028770, 14450670, 15602535, 15949258, 16562691, 18402990, 18723042, 23923887, 27604485, 31205070, 33125382, 39873145, 46807605, 47847774, 55208970, 71771661, 79746290, 82813455, 93615210, 119619435, 143543322, 165626910, 215314983, 239238870, 358858305, 430629966, 717716610, 1076574915, 2153149830]

約数ペア:

[(1, 2153149830), (2, 1076574915), (3, 717716610), (5, 430629966), (6, 358858305), (9, 239238870), (10, 215314983), (13, 165626910), (15, 143543322), (18, 119619435), (23, 93615210), (26, 82813455), (27, 79746290), (30, 71771661), (39, 55208970), (45, 47847774), (46, 46807605), (54, 39873145), (65, 33125382), (69, 31205070), (78, 27604485), (90, 23923887), (115, 18723042), (117, 18402990), (130, 16562691), (135, 15949258), (138, 15602535), (149, 14450670), (179, 12028770), (195, 11041794), (207, 10401690), (230, 9361521), (234, 9201495), (270, 7974629), (298, 7225335), (299, 7201170), (345, 6241014), (351, 6134330), (358, 6014385), (390, 5520897), (414, 5200845), (447, 4816890), (537, 4009590), (585, 3680598), (598, 3600585), (621, 3467230), (690, 3120507), (702, 3067165), (745, 2890134), (894, 2408445), (895, 2405754), (897, 2400390), (1035, 2080338), (1074, 2004795), (1170, 1840299), (1242, 1733615), (1341, 1605630), (1490, 1445067), (1495, 1440234), (1611, 1336530), (1755, 1226866), (1790, 1202877), (1794, 1200195), (1937, 1111590), (2070, 1040169), (2235, 963378), (2327, 925290), (2682, 802815), (2685, 801918), (2691, 800130), (2990, 720117), (3105, 693446), (3222, 668265), (3427, 628290), (3510, 613433), (3874, 555795), (4023, 535210), (4117, 522990), (4470, 481689), (4485, 480078), (4654, 462645), (4833, 445510), (5370, 400959), (5382, 400065), (5811, 370530), (6210, 346723), (6705, 321126), (6854, 314145), (6981, 308430), (8046, 267605), (8055, 267306), (8073, 266710), (8234, 261495), (8970, 240039), (9666, 222755), (9685, 222318), (10281, 209430), (11622, 185265), (11635, 185058), (12351, 174330), (13410, 160563), (13455, 160026), (13962, 154215), (16110, 133653), (16146, 133355), (17135, 125658), (17433, 123510), (19370, 111159), (20115, 107042), (20562, 104715), (20585, 104598), (20943, 102810), (23270, 92529), (24165, 89102), (24702, 87165), (26671, 80730), (26910, 80013), (29055, 74106), (30843, 69810), (34270, 62829), (34866, 61755), (34905, 61686), (37053, 58110), (40230, 53521), (40365, 53342), (41170, 52299), (41886, 51405), (44551, 48330)]