2715230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 5667840

約数和(自身を除く): 2952610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 491, 553, 790, 982, 1106, 2455, 2765, 3437, 4910, 5530, 6874, 17185, 34370, 38789, 77578, 193945, 271523, 387890, 543046, 1357615, 2715230]

約数ペア:

[(1, 2715230), (2, 1357615), (5, 543046), (7, 387890), (10, 271523), (14, 193945), (35, 77578), (70, 38789), (79, 34370), (158, 17185), (395, 6874), (491, 5530), (553, 4910), (790, 3437), (982, 2765), (1106, 2455)]