8398890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{10369}}^1$

素因数の和:10388

約数の個数: 40

約数和(自身を含む): 22585860

約数和(自身を除く): 14186970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 10369, 20738, 31107, 51845, 62214, 93321, 103690, 155535, 186642, 279963, 311070, 466605, 559926, 839889, 933210, 1399815, 1679778, 2799630, 4199445, 8398890]

約数ペア:

[(1, 8398890), (2, 4199445), (3, 2799630), (5, 1679778), (6, 1399815), (9, 933210), (10, 839889), (15, 559926), (18, 466605), (27, 311070), (30, 279963), (45, 186642), (54, 155535), (81, 103690), (90, 93321), (135, 62214), (162, 51845), (270, 31107), (405, 20738), (810, 10369)]