64588290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165611}}^1$

素因数の和:165634

約数の個数: 32

約数和(自身を含む): 166936896

約数和(自身を除く): 102348606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 165611, 331222, 496833, 828055, 993666, 1656110, 2152943, 2484165, 4305886, 4968330, 6458829, 10764715, 12917658, 21529430, 32294145, 64588290]

約数ペア:

[(1, 64588290), (2, 32294145), (3, 21529430), (5, 12917658), (6, 10764715), (10, 6458829), (13, 4968330), (15, 4305886), (26, 2484165), (30, 2152943), (39, 1656110), (65, 993666), (78, 828055), (130, 496833), (195, 331222), (390, 165611)]