15210830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13819570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 359, 446, 718, 1115, 1795, 2230, 3590, 4237, 6821, 8474, 13642, 21185, 34105, 42370, 68210, 80057, 160114, 400285, 800570, 1521083, 3042166, 7605415, 15210830]

約数ペア:

[(1, 15210830), (2, 7605415), (5, 3042166), (10, 1521083), (19, 800570), (38, 400285), (95, 160114), (190, 80057), (223, 68210), (359, 42370), (446, 34105), (718, 21185), (1115, 13642), (1795, 8474), (2230, 6821), (3590, 4237)]