67590470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397591}}^1$

素因数の和:397615

約数の個数: 16

約数和(自身を含む): 128819808

約数和(自身を除く): 61229338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397591, 795182, 1987955, 3975910, 6759047, 13518094, 33795235, 67590470]

約数ペア:

[(1, 67590470), (2, 33795235), (5, 13518094), (10, 6759047), (17, 3975910), (34, 1987955), (85, 795182), (170, 397591)]