69972190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^3$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 131103360

約数和(自身を除く): 61131170

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 2491, 2809, 4982, 5618, 12455, 14045, 24910, 28090, 132023, 148877, 264046, 297754, 660115, 744385, 1320230, 1488770, 6997219, 13994438, 34986095, 69972190]

約数ペア:

[(1, 69972190), (2, 34986095), (5, 13994438), (10, 6997219), (47, 1488770), (53, 1320230), (94, 744385), (106, 660115), (235, 297754), (265, 264046), (470, 148877), (530, 132023), (2491, 28090), (2809, 24910), (4982, 14045), (5618, 12455)]