664648710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 1844342784

約数和(自身を除く): 1179694074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 67, 69, 110, 115, 134, 138, 165, 201, 230, 253, 330, 335, 345, 402, 506, 670, 690, 737, 759, 1005, 1265, 1307, 1474, 1518, 1541, 2010, 2211, 2530, 2614, 3082, 3685, 3795, 3921, 4422, 4623, 6535, 7370, 7590, 7705, 7842, 9246, 11055, 13070, 14377, 15410, 16951, 19605, 22110, 23115, 28754, 30061, 33902, 39210, 43131, 46230, 50853, 60122, 71885, 84755, 86262, 87569, 90183, 101706, 143770, 150305, 169510, 175138, 180366, 215655, 254265, 262707, 300610, 330671, 431310, 437845, 450915, 508530, 525414, 661342, 875690, 901830, 963259, 992013, 1313535, 1653355, 1926518, 1984026, 2014087, 2627070, 2889777, 3306710, 4028174, 4816295, 4960065, 5779554, 6042261, 9632590, 9920130, 10070435, 12084522, 14448885, 20140870, 22154957, 28897770, 30211305, 44309914, 60422610, 66464871, 110774785, 132929742, 221549570, 332324355, 664648710]

約数ペア:

[(1, 664648710), (2, 332324355), (3, 221549570), (5, 132929742), (6, 110774785), (10, 66464871), (11, 60422610), (15, 44309914), (22, 30211305), (23, 28897770), (30, 22154957), (33, 20140870), (46, 14448885), (55, 12084522), (66, 10070435), (67, 9920130), (69, 9632590), (110, 6042261), (115, 5779554), (134, 4960065), (138, 4816295), (165, 4028174), (201, 3306710), (230, 2889777), (253, 2627070), (330, 2014087), (335, 1984026), (345, 1926518), (402, 1653355), (506, 1313535), (670, 992013), (690, 963259), (737, 901830), (759, 875690), (1005, 661342), (1265, 525414), (1307, 508530), (1474, 450915), (1518, 437845), (1541, 431310), (2010, 330671), (2211, 300610), (2530, 262707), (2614, 254265), (3082, 215655), (3685, 180366), (3795, 175138), (3921, 169510), (4422, 150305), (4623, 143770), (6535, 101706), (7370, 90183), (7590, 87569), (7705, 86262), (7842, 84755), (9246, 71885), (11055, 60122), (13070, 50853), (14377, 46230), (15410, 43131), (16951, 39210), (19605, 33902), (22110, 30061), (23115, 28754)]