71261910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263933}}^1$

素因数の和:263949

約数の個数: 32

約数和(自身を含む): 190032480

約数和(自身を除く): 118770570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 263933, 527866, 791799, 1319665, 1583598, 2375397, 2639330, 3958995, 4750794, 7126191, 7917990, 11876985, 14252382, 23753970, 35630955, 71261910]

約数ペア:

[(1, 71261910), (2, 35630955), (3, 23753970), (5, 14252382), (6, 11876985), (9, 7917990), (10, 7126191), (15, 4750794), (18, 3958995), (27, 2639330), (30, 2375397), (45, 1583598), (54, 1319665), (90, 791799), (135, 527866), (270, 263933)]