17086920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{142391}}^1$

素因数の和:142405

約数の個数: 32

約数和(自身を含む): 51261120

約数和(自身を除く): 34174200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 142391, 284782, 427173, 569564, 711955, 854346, 1139128, 1423910, 1708692, 2135865, 2847820, 3417384, 4271730, 5695640, 8543460, 17086920]

約数ペア:

[(1, 17086920), (2, 8543460), (3, 5695640), (4, 4271730), (5, 3417384), (6, 2847820), (8, 2135865), (10, 1708692), (12, 1423910), (15, 1139128), (20, 854346), (24, 711955), (30, 569564), (40, 427173), (60, 284782), (120, 142391)]