121640294590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1\times {\mathrm{42239}}^1$

素因数の和:47028

約数の個数: 32

約数和(自身を含む): 222594324480

約数和(自身を除く): 100954029890

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4721, 9442, 23605, 42239, 47210, 84478, 211195, 287981, 422390, 575962, 1439905, 2576579, 2879810, 5153158, 12882895, 25765790, 199410319, 398820638, 997051595, 1994103190, 12164029459, 24328058918, 60820147295, 121640294590]

約数ペア:

[(1, 121640294590), (2, 60820147295), (5, 24328058918), (10, 12164029459), (61, 1994103190), (122, 997051595), (305, 398820638), (610, 199410319), (4721, 25765790), (9442, 12882895), (23605, 5153158), (42239, 2879810), (47210, 2576579), (84478, 1439905), (211195, 575962), (287981, 422390)]