69810718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1471}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 106778880

約数和(自身を除く): 36968162

約数列:

[1, 2, 61, 122, 389, 778, 1471, 2942, 23729, 47458, 89731, 179462, 572219, 1144438, 34905359, 69810718]

約数ペア:

[(1, 69810718), (2, 34905359), (61, 1144438), (122, 572219), (389, 179462), (778, 89731), (1471, 47458), (2942, 23729)]