69316460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30671}}^1$

素因数の和:30793

約数の個数: 24

約数和(自身を含む): 146857536

約数和(自身を除く): 77541076

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 30671, 61342, 122684, 153355, 306710, 613420, 3465823, 6931646, 13863292, 17329115, 34658230, 69316460]

約数ペア:

[(1, 69316460), (2, 34658230), (4, 17329115), (5, 13863292), (10, 6931646), (20, 3465823), (113, 613420), (226, 306710), (452, 153355), (565, 122684), (1130, 61342), (2260, 30671)]