30107012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{44537}}^1$

素因数の和:44567

約数の個数: 18

約数和(自身を含む): 57053178

約数和(自身を除く): 26946166

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 44537, 89074, 178148, 578981, 1157962, 2315924, 7526753, 15053506, 30107012]

約数ペア:

[(1, 30107012), (2, 15053506), (4, 7526753), (13, 2315924), (26, 1157962), (52, 578981), (169, 178148), (338, 89074), (676, 44537)]