66496470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31219}}^1$

素因数の和:31300

約数の個数: 32

約数和(自身を含む): 161844480

約数和(自身を除く): 95348010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 31219, 62438, 93657, 156095, 187314, 312190, 468285, 936570, 2216549, 4433098, 6649647, 11082745, 13299294, 22165490, 33248235, 66496470]

約数ペア:

[(1, 66496470), (2, 33248235), (3, 22165490), (5, 13299294), (6, 11082745), (10, 6649647), (15, 4433098), (30, 2216549), (71, 936570), (142, 468285), (213, 312190), (355, 187314), (426, 156095), (710, 93657), (1065, 62438), (2130, 31219)]