100989210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3671}}^1$

素因数の和:3819

約数の個数: 64

約数和(自身を含む): 279189504

約数和(自身を除く): 178200294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3671, 3930, 4585, 5502, 7342, 9170, 11013, 13755, 18355, 22026, 25697, 27510, 36710, 51394, 55065, 77091, 110130, 128485, 154182, 256970, 385455, 480901, 770910, 961802, 1442703, 2404505, 2885406, 3366307, 4809010, 6732614, 7213515, 10098921, 14427030, 16831535, 20197842, 33663070, 50494605, 100989210]

約数ペア:

[(1, 100989210), (2, 50494605), (3, 33663070), (5, 20197842), (6, 16831535), (7, 14427030), (10, 10098921), (14, 7213515), (15, 6732614), (21, 4809010), (30, 3366307), (35, 2885406), (42, 2404505), (70, 1442703), (105, 961802), (131, 770910), (210, 480901), (262, 385455), (393, 256970), (655, 154182), (786, 128485), (917, 110130), (1310, 77091), (1834, 55065), (1965, 51394), (2751, 36710), (3671, 27510), (3930, 25697), (4585, 22026), (5502, 18355), (7342, 13755), (9170, 11013)]