30938284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2621}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 58585968

約数和(自身を除く): 27647684

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2621, 2951, 5242, 5902, 10484, 11804, 34073, 68146, 136292, 594967, 1189934, 2379868, 7734571, 15469142, 30938284]

約数ペア:

[(1, 30938284), (2, 15469142), (4, 7734571), (13, 2379868), (26, 1189934), (52, 594967), (227, 136292), (454, 68146), (908, 34073), (2621, 11804), (2951, 10484), (5242, 5902)]