65646130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 65353550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 227, 239, 242, 454, 478, 605, 1135, 1195, 1210, 2270, 2390, 2497, 2629, 4994, 5258, 12485, 13145, 24970, 26290, 27467, 28919, 54253, 54934, 57838, 108506, 137335, 144595, 271265, 274670, 289190, 542530, 596783, 1193566, 2983915, 5967830, 6564613, 13129226, 32823065, 65646130]

約数ペア:

[(1, 65646130), (2, 32823065), (5, 13129226), (10, 6564613), (11, 5967830), (22, 2983915), (55, 1193566), (110, 596783), (121, 542530), (227, 289190), (239, 274670), (242, 271265), (454, 144595), (478, 137335), (605, 108506), (1135, 57838), (1195, 54934), (1210, 54253), (2270, 28919), (2390, 27467), (2497, 26290), (2629, 24970), (4994, 13145), (5258, 12485)]