30811716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65837}}^1$

素因数の和:65860

約数の個数: 36

約数和(自身を含む): 83877612

約数和(自身を除く): 53065896

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 65837, 131674, 197511, 263348, 395022, 592533, 790044, 855881, 1185066, 1711762, 2370132, 2567643, 3423524, 5135286, 7702929, 10270572, 15405858, 30811716]

約数ペア:

[(1, 30811716), (2, 15405858), (3, 10270572), (4, 7702929), (6, 5135286), (9, 3423524), (12, 2567643), (13, 2370132), (18, 1711762), (26, 1185066), (36, 855881), (39, 790044), (52, 592533), (78, 395022), (117, 263348), (156, 197511), (234, 131674), (468, 65837)]