788709690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2921147}}^1$

素因数の和:2921163

約数の個数: 32

約数和(自身を含む): 2103226560

約数和(自身を除く): 1314516870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2921147, 5842294, 8763441, 14605735, 17526882, 26290323, 29211470, 43817205, 52580646, 78870969, 87634410, 131451615, 157741938, 262903230, 394354845, 788709690]

約数ペア:

[(1, 788709690), (2, 394354845), (3, 262903230), (5, 157741938), (6, 131451615), (9, 87634410), (10, 78870969), (15, 52580646), (18, 43817205), (27, 29211470), (30, 26290323), (45, 17526882), (54, 14605735), (90, 8763441), (135, 5842294), (270, 2921147)]