64672030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223007}}^1$

素因数の和:223043

約数の個数: 16

約数和(自身を含む): 120424320

約数和(自身を除く): 55752290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 223007, 446014, 1115035, 2230070, 6467203, 12934406, 32336015, 64672030]

約数ペア:

[(1, 64672030), (2, 32336015), (5, 12934406), (10, 6467203), (29, 2230070), (58, 1115035), (145, 446014), (290, 223007)]