383428430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 916997760

約数和(自身を除く): 533569330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 49, 55, 58, 70, 77, 98, 110, 121, 145, 154, 203, 223, 242, 245, 290, 319, 385, 406, 446, 490, 539, 605, 638, 770, 847, 1015, 1078, 1115, 1210, 1421, 1561, 1595, 1694, 2030, 2230, 2233, 2453, 2695, 2842, 3122, 3190, 3509, 4235, 4466, 4906, 5390, 5929, 6467, 7018, 7105, 7805, 8470, 10927, 11165, 11858, 12265, 12934, 14210, 15610, 15631, 17171, 17545, 21854, 22330, 24530, 24563, 26983, 29645, 31262, 32335, 34342, 35090, 45269, 49126, 53966, 54635, 59290, 64670, 71137, 78155, 85855, 90538, 109270, 120197, 122815, 134915, 142274, 156310, 171710, 171941, 188881, 226345, 240394, 245630, 269830, 316883, 343882, 355685, 377762, 452690, 497959, 600985, 633766, 711370, 782507, 859705, 944405, 995918, 1201970, 1322167, 1565014, 1584415, 1719410, 1888810, 2489795, 2644334, 3168830, 3485713, 3912535, 4979590, 5477549, 6610835, 6971426, 7825070, 10955098, 13221670, 17428565, 27387745, 34857130, 38342843, 54775490, 76685686, 191714215, 383428430]

約数ペア:

[(1, 383428430), (2, 191714215), (5, 76685686), (7, 54775490), (10, 38342843), (11, 34857130), (14, 27387745), (22, 17428565), (29, 13221670), (35, 10955098), (49, 7825070), (55, 6971426), (58, 6610835), (70, 5477549), (77, 4979590), (98, 3912535), (110, 3485713), (121, 3168830), (145, 2644334), (154, 2489795), (203, 1888810), (223, 1719410), (242, 1584415), (245, 1565014), (290, 1322167), (319, 1201970), (385, 995918), (406, 944405), (446, 859705), (490, 782507), (539, 711370), (605, 633766), (638, 600985), (770, 497959), (847, 452690), (1015, 377762), (1078, 355685), (1115, 343882), (1210, 316883), (1421, 269830), (1561, 245630), (1595, 240394), (1694, 226345), (2030, 188881), (2230, 171941), (2233, 171710), (2453, 156310), (2695, 142274), (2842, 134915), (3122, 122815), (3190, 120197), (3509, 109270), (4235, 90538), (4466, 85855), (4906, 78155), (5390, 71137), (5929, 64670), (6467, 59290), (7018, 54635), (7105, 53966), (7805, 49126), (8470, 45269), (10927, 35090), (11165, 34342), (11858, 32335), (12265, 31262), (12934, 29645), (14210, 26983), (15610, 24563), (15631, 24530), (17171, 22330), (17545, 21854)]