64412790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165161}}^1$

素因数の和:165184

約数の個数: 32

約数和(自身を含む): 166483296

約数和(自身を除く): 102070506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 165161, 330322, 495483, 825805, 990966, 1651610, 2147093, 2477415, 4294186, 4954830, 6441279, 10735465, 12882558, 21470930, 32206395, 64412790]

約数ペア:

[(1, 64412790), (2, 32206395), (3, 21470930), (5, 12882558), (6, 10735465), (10, 6441279), (13, 4954830), (15, 4294186), (26, 2477415), (30, 2147093), (39, 1651610), (65, 990966), (78, 825805), (130, 495483), (195, 330322), (390, 165161)]