68144820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36637}}^1$

素因数の和:36680

約数の個数: 48

約数和(自身を含む): 196965888

約数和(自身を除く): 128821068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36637, 73274, 109911, 146548, 183185, 219822, 366370, 439644, 549555, 732740, 1099110, 1135747, 2198220, 2271494, 3407241, 4542988, 5678735, 6814482, 11357470, 13628964, 17036205, 22714940, 34072410, 68144820]

約数ペア:

[(1, 68144820), (2, 34072410), (3, 22714940), (4, 17036205), (5, 13628964), (6, 11357470), (10, 6814482), (12, 5678735), (15, 4542988), (20, 3407241), (30, 2271494), (31, 2198220), (60, 1135747), (62, 1099110), (93, 732740), (124, 549555), (155, 439644), (186, 366370), (310, 219822), (372, 183185), (465, 146548), (620, 109911), (930, 73274), (1860, 36637)]