71051910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55079}}^1$

素因数の和:55132

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 103441530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 55079, 110158, 165237, 275395, 330474, 550790, 826185, 1652370, 2368397, 4736794, 7105191, 11841985, 14210382, 23683970, 35525955, 71051910]

約数ペア:

[(1, 71051910), (2, 35525955), (3, 23683970), (5, 14210382), (6, 11841985), (10, 7105191), (15, 4736794), (30, 2368397), (43, 1652370), (86, 826185), (129, 550790), (215, 330474), (258, 275395), (430, 165237), (645, 110158), (1290, 55079)]