222893010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22721}}^1$

素因数の和:22843

約数の個数: 48

約数和(自身を含む): 584864280

約数和(自身を除く): 361971270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 22721, 45442, 68163, 113605, 136326, 204489, 227210, 340815, 408978, 681630, 1022445, 2044890, 2476589, 4953178, 7429767, 12382945, 14859534, 22289301, 24765890, 37148835, 44578602, 74297670, 111446505, 222893010]

約数ペア:

[(1, 222893010), (2, 111446505), (3, 74297670), (5, 44578602), (6, 37148835), (9, 24765890), (10, 22289301), (15, 14859534), (18, 12382945), (30, 7429767), (45, 4953178), (90, 2476589), (109, 2044890), (218, 1022445), (327, 681630), (545, 408978), (654, 340815), (981, 227210), (1090, 204489), (1635, 136326), (1962, 113605), (3270, 68163), (4905, 45442), (9810, 22721)]