190560630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{488617}}^1$

素因数の和:488640

約数の個数: 32

約数和(自身を含む): 492526944

約数和(自身を除く): 301966314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 488617, 977234, 1465851, 2443085, 2931702, 4886170, 6352021, 7329255, 12704042, 14658510, 19056063, 31760105, 38112126, 63520210, 95280315, 190560630]

約数ペア:

[(1, 190560630), (2, 95280315), (3, 63520210), (5, 38112126), (6, 31760105), (10, 19056063), (13, 14658510), (15, 12704042), (26, 7329255), (30, 6352021), (39, 4886170), (65, 2931702), (78, 2443085), (130, 1465851), (195, 977234), (390, 488617)]