69505790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131143}}^1$

素因数の和:131203

約数の個数: 16

約数和(自身を含む): 127471968

約数和(自身を除く): 57966178

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 131143, 262286, 655715, 1311430, 6950579, 13901158, 34752895, 69505790]

約数ペア:

[(1, 69505790), (2, 34752895), (5, 13901158), (10, 6950579), (53, 1311430), (106, 655715), (265, 262286), (530, 131143)]