9208890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11369}}^1$

素因数の和:11388

約数の個数: 40

約数和(自身を含む): 24763860

約数和(自身を除く): 15554970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11369, 22738, 34107, 56845, 68214, 102321, 113690, 170535, 204642, 306963, 341070, 511605, 613926, 920889, 1023210, 1534815, 1841778, 3069630, 4604445, 9208890]

約数ペア:

[(1, 9208890), (2, 4604445), (3, 3069630), (5, 1841778), (6, 1534815), (9, 1023210), (10, 920889), (15, 613926), (18, 511605), (27, 341070), (30, 306963), (45, 204642), (54, 170535), (81, 113690), (90, 102321), (135, 68214), (162, 56845), (270, 34107), (405, 22738), (810, 11369)]