142728510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{60223}}^1$

素因数の和:60312

約数の個数: 32

約数和(自身を含む): 346890240

約数和(自身を除く): 204161730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 60223, 120446, 180669, 301115, 361338, 602230, 903345, 1806690, 4757617, 9515234, 14272851, 23788085, 28545702, 47576170, 71364255, 142728510]

約数ペア:

[(1, 142728510), (2, 71364255), (3, 47576170), (5, 28545702), (6, 23788085), (10, 14272851), (15, 9515234), (30, 4757617), (79, 1806690), (158, 903345), (237, 602230), (395, 361338), (474, 301115), (790, 180669), (1185, 120446), (2370, 60223)]