66470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 24

約数和(自身を含む): 132624

約数和(自身を除く): 66154

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 1445, 1955, 2890, 3910, 6647, 13294, 33235, 66470]

約数ペア:

[(1, 66470), (2, 33235), (5, 13294), (10, 6647), (17, 3910), (23, 2890), (34, 1955), (46, 1445), (85, 782), (115, 578), (170, 391), (230, 289)]