34453780

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1579}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 72465120

約数和(自身を除く): 38011340

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1579, 2182, 3158, 4364, 5455, 6316, 7895, 10910, 15790, 21820, 31580, 1722689, 3445378, 6890756, 8613445, 17226890, 34453780]

約数ペア:

[(1, 34453780), (2, 17226890), (4, 8613445), (5, 6890756), (10, 3445378), (20, 1722689), (1091, 31580), (1579, 21820), (2182, 15790), (3158, 10910), (4364, 7895), (5455, 6316)]