166650510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{427309}}^1$

素因数の和:427332

約数の個数: 32

約数和(自身を含む): 430728480

約数和(自身を除く): 264077970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 427309, 854618, 1281927, 2136545, 2563854, 4273090, 5555017, 6409635, 11110034, 12819270, 16665051, 27775085, 33330102, 55550170, 83325255, 166650510]

約数ペア:

[(1, 166650510), (2, 83325255), (3, 55550170), (5, 33330102), (6, 27775085), (10, 16665051), (13, 12819270), (15, 11110034), (26, 6409635), (30, 5555017), (39, 4273090), (65, 2563854), (78, 2136545), (130, 1281927), (195, 854618), (390, 427309)]