30155228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 54319440

約数和(自身を除く): 24164212

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 1489, 2978, 5063, 5956, 10126, 20252, 90829, 123587, 181658, 247174, 363316, 494348, 7538807, 15077614, 30155228]

約数ペア:

[(1, 30155228), (2, 15077614), (4, 7538807), (61, 494348), (83, 363316), (122, 247174), (166, 181658), (244, 123587), (332, 90829), (1489, 20252), (2978, 10126), (5063, 5956)]