137146570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7649}}^1$

素因数の和:7830

約数の個数: 32

約数和(自身を含む): 270993600

約数和(自身を除く): 133847030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 7649, 8965, 15298, 17930, 38245, 76490, 84139, 168278, 420695, 841390, 1246787, 2493574, 6233935, 12467870, 13714657, 27429314, 68573285, 137146570]

約数ペア:

[(1, 137146570), (2, 68573285), (5, 27429314), (10, 13714657), (11, 12467870), (22, 6233935), (55, 2493574), (110, 1246787), (163, 841390), (326, 420695), (815, 168278), (1630, 84139), (1793, 76490), (3586, 38245), (7649, 17930), (8965, 15298)]