231931830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{594697}}^1$

素因数の和:594720

約数の個数: 32

約数和(自身を含む): 599455584

約数和(自身を除く): 367523754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 594697, 1189394, 1784091, 2973485, 3568182, 5946970, 7731061, 8920455, 15462122, 17840910, 23193183, 38655305, 46386366, 77310610, 115965915, 231931830]

約数ペア:

[(1, 231931830), (2, 115965915), (3, 77310610), (5, 46386366), (6, 38655305), (10, 23193183), (13, 17840910), (15, 15462122), (26, 8920455), (30, 7731061), (39, 5946970), (65, 3568182), (78, 2973485), (130, 1784091), (195, 1189394), (390, 594697)]