117790290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1663}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 306828288

約数和(自身を除く): 189037998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1574, 1663, 2361, 3326, 3935, 4722, 4989, 7083, 7870, 8315, 9978, 11805, 14166, 14967, 16630, 23610, 24945, 29934, 35415, 49890, 70830, 74835, 149670, 1308781, 2617562, 3926343, 6543905, 7852686, 11779029, 13087810, 19631715, 23558058, 39263430, 58895145, 117790290]

約数ペア:

[(1, 117790290), (2, 58895145), (3, 39263430), (5, 23558058), (6, 19631715), (9, 13087810), (10, 11779029), (15, 7852686), (18, 6543905), (30, 3926343), (45, 2617562), (90, 1308781), (787, 149670), (1574, 74835), (1663, 70830), (2361, 49890), (3326, 35415), (3935, 29934), (4722, 24945), (4989, 23610), (7083, 16630), (7870, 14967), (8315, 14166), (9978, 11805)]