30380116

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{3457}}^1$

素因数の和:3500

約数の個数: 24

約数和(自身を含む): 57610280

約数和(自身を除く): 27230164

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 3457, 4394, 6914, 8788, 13828, 44941, 89882, 179764, 584233, 1168466, 2336932, 7595029, 15190058, 30380116]

約数ペア:

[(1, 30380116), (2, 15190058), (4, 7595029), (13, 2336932), (26, 1168466), (52, 584233), (169, 179764), (338, 89882), (676, 44941), (2197, 13828), (3457, 8788), (4394, 6914)]