129030310

素因数分解:

$2^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{5273}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 232393536

約数和(自身を除く): 103363226

約数列:

[1, 2, 5, 10, 2447, 4894, 5273, 10546, 12235, 24470, 26365, 52730, 12903031, 25806062, 64515155, 129030310]

約数ペア:

[(1, 129030310), (2, 64515155), (5, 25806062), (10, 12903031), (2447, 52730), (4894, 26365), (5273, 24470), (10546, 12235)]