71388770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 132081408

約数和(自身を除く): 60692638

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 386, 470, 787, 965, 1574, 1930, 3935, 7870, 9071, 18142, 36989, 45355, 73978, 90710, 151891, 184945, 303782, 369890, 759455, 1518910, 7138877, 14277754, 35694385, 71388770]

約数ペア:

[(1, 71388770), (2, 35694385), (5, 14277754), (10, 7138877), (47, 1518910), (94, 759455), (193, 369890), (235, 303782), (386, 184945), (470, 151891), (787, 90710), (965, 73978), (1574, 45355), (1930, 36989), (3935, 18142), (7870, 9071)]