77759010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{123427}}^1$

素因数の和:123447

約数の個数: 48

約数和(自身を含む): 231057216

約数和(自身を除く): 153298206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 123427, 246854, 370281, 617135, 740562, 863989, 1110843, 1234270, 1727978, 1851405, 2221686, 2591967, 3702810, 4319945, 5183934, 5554215, 7775901, 8639890, 11108430, 12959835, 15551802, 25919670, 38879505, 77759010]

約数ペア:

[(1, 77759010), (2, 38879505), (3, 25919670), (5, 15551802), (6, 12959835), (7, 11108430), (9, 8639890), (10, 7775901), (14, 5554215), (15, 5183934), (18, 4319945), (21, 3702810), (30, 2591967), (35, 2221686), (42, 1851405), (45, 1727978), (63, 1234270), (70, 1110843), (90, 863989), (105, 740562), (126, 617135), (210, 370281), (315, 246854), (630, 123427)]