57980910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148669}}^1$

素因数の和:148692

約数の個数: 32

約数和(自身を含む): 149859360

約数和(自身を除く): 91878450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 148669, 297338, 446007, 743345, 892014, 1486690, 1932697, 2230035, 3865394, 4460070, 5798091, 9663485, 11596182, 19326970, 28990455, 57980910]

約数ペア:

[(1, 57980910), (2, 28990455), (3, 19326970), (5, 11596182), (6, 9663485), (10, 5798091), (13, 4460070), (15, 3865394), (26, 2230035), (30, 1932697), (39, 1486690), (65, 892014), (78, 743345), (130, 446007), (195, 297338), (390, 148669)]