42608670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109253}}^1$

素因数の和:109276

約数の個数: 32

約数和(自身を含む): 110128032

約数和(自身を除く): 67519362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 109253, 218506, 327759, 546265, 655518, 1092530, 1420289, 1638795, 2840578, 3277590, 4260867, 7101445, 8521734, 14202890, 21304335, 42608670]

約数ペア:

[(1, 42608670), (2, 21304335), (3, 14202890), (5, 8521734), (6, 7101445), (10, 4260867), (13, 3277590), (15, 2840578), (26, 1638795), (30, 1420289), (39, 1092530), (65, 655518), (78, 546265), (130, 327759), (195, 218506), (390, 109253)]