30490564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5189}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 57982680

約数和(自身を除く): 27492116

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5189, 5876, 10378, 20756, 67457, 134914, 269828, 586357, 1172714, 2345428, 7622641, 15245282, 30490564]

約数ペア:

[(1, 30490564), (2, 15245282), (4, 7622641), (13, 2345428), (26, 1172714), (52, 586357), (113, 269828), (226, 134914), (452, 67457), (1469, 20756), (2938, 10378), (5189, 5876)]