61757330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{47143}}^1$

素因数の和:47281

約数の個数: 16

約数和(自身を含む): 112014144

約数和(自身を除く): 50256814

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 47143, 94286, 235715, 471430, 6175733, 12351466, 30878665, 61757330]

約数ペア:

[(1, 61757330), (2, 30878665), (5, 12351466), (10, 6175733), (131, 471430), (262, 235715), (655, 94286), (1310, 47143)]