133321890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{341851}}^1$

素因数の和:341874

約数の個数: 32

約数和(自身を含む): 344586816

約数和(自身を除く): 211264926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 341851, 683702, 1025553, 1709255, 2051106, 3418510, 4444063, 5127765, 8888126, 10255530, 13332189, 22220315, 26664378, 44440630, 66660945, 133321890]

約数ペア:

[(1, 133321890), (2, 66660945), (3, 44440630), (5, 26664378), (6, 22220315), (10, 13332189), (13, 10255530), (15, 8888126), (26, 5127765), (30, 4444063), (39, 3418510), (65, 2051106), (78, 1709255), (130, 1025553), (195, 683702), (390, 341851)]