67888890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3323}}^1$

素因数の和:3563

約数の個数: 48

約数和(自身を含む): 177342048

約数和(自身を除く): 109453158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3323, 3405, 4086, 6646, 6810, 9969, 10215, 16615, 19938, 20430, 29907, 33230, 49845, 59814, 99690, 149535, 299070, 754321, 1508642, 2262963, 3771605, 4525926, 6788889, 7543210, 11314815, 13577778, 22629630, 33944445, 67888890]

約数ペア:

[(1, 67888890), (2, 33944445), (3, 22629630), (5, 13577778), (6, 11314815), (9, 7543210), (10, 6788889), (15, 4525926), (18, 3771605), (30, 2262963), (45, 1508642), (90, 754321), (227, 299070), (454, 149535), (681, 99690), (1135, 59814), (1362, 49845), (2043, 33230), (2270, 29907), (3323, 20430), (3405, 19938), (4086, 16615), (6646, 10215), (6810, 9969)]