30795970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 57957120

約数和(自身を除く): 27161150

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1031, 2062, 2987, 5155, 5974, 10310, 14935, 29870, 29899, 59798, 106193, 149495, 212386, 298990, 530965, 1061930, 3079597, 6159194, 15397985, 30795970]

約数ペア:

[(1, 30795970), (2, 15397985), (5, 6159194), (10, 3079597), (29, 1061930), (58, 530965), (103, 298990), (145, 212386), (206, 149495), (290, 106193), (515, 59798), (1030, 29899), (1031, 29870), (2062, 14935), (2987, 10310), (5155, 5974)]