313053430

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{137909}}^1$

素因数の和:138143

約数の個数: 16

約数和(自身を含む): 565982640

約数和(自身を除く): 252929210

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 137909, 275818, 689545, 1379090, 31305343, 62610686, 156526715, 313053430]

約数ペア:

[(1, 313053430), (2, 156526715), (5, 62610686), (10, 31305343), (227, 1379090), (454, 689545), (1135, 275818), (2270, 137909)]