61147910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{56099}}^1$

素因数の和:56215

約数の個数: 16

約数和(自身を含む): 111078000

約数和(自身を除く): 49930090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 56099, 112198, 280495, 560990, 6114791, 12229582, 30573955, 61147910]

約数ペア:

[(1, 61147910), (2, 30573955), (5, 12229582), (10, 6114791), (109, 560990), (218, 280495), (545, 112198), (1090, 56099)]