468130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 915732

約数和(自身を除く): 447602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 277, 338, 554, 845, 1385, 1690, 2770, 3601, 7202, 18005, 36010, 46813, 93626, 234065, 468130]

約数ペア:

[(1, 468130), (2, 234065), (5, 93626), (10, 46813), (13, 36010), (26, 18005), (65, 7202), (130, 3601), (169, 2770), (277, 1690), (338, 1385), (554, 845)]