72969090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10177}}^1$

素因数の和:10426

約数の個数: 32

約数和(自身を含む): 175875840

約数和(自身を除く): 102906750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 10177, 20354, 30531, 50885, 61062, 101770, 152655, 305310, 2432303, 4864606, 7296909, 12161515, 14593818, 24323030, 36484545, 72969090]

約数ペア:

[(1, 72969090), (2, 36484545), (3, 24323030), (5, 14593818), (6, 12161515), (10, 7296909), (15, 4864606), (30, 2432303), (239, 305310), (478, 152655), (717, 101770), (1195, 61062), (1434, 50885), (2390, 30531), (3585, 20354), (7170, 10177)]