64841010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166259}}^1$

素因数の和:166282

約数の個数: 32

約数和(自身を含む): 167590080

約数和(自身を除く): 102749070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 166259, 332518, 498777, 831295, 997554, 1662590, 2161367, 2493885, 4322734, 4987770, 6484101, 10806835, 12968202, 21613670, 32420505, 64841010]

約数ペア:

[(1, 64841010), (2, 32420505), (3, 21613670), (5, 12968202), (6, 10806835), (10, 6484101), (13, 4987770), (15, 4322734), (26, 2493885), (30, 2161367), (39, 1662590), (65, 997554), (78, 831295), (130, 498777), (195, 332518), (390, 166259)]