77670710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{45959}}^1$

素因数の和:45992

約数の個数: 24

約数和(自身を含む): 151392240

約数和(自身を除く): 73721530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 45959, 91918, 229795, 459590, 597467, 1194934, 2987335, 5974670, 7767071, 15534142, 38835355, 77670710]

約数ペア:

[(1, 77670710), (2, 38835355), (5, 15534142), (10, 7767071), (13, 5974670), (26, 2987335), (65, 1194934), (130, 597467), (169, 459590), (338, 229795), (845, 91918), (1690, 45959)]