520121730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17337391}}^1$

素因数の和:17337401

約数の個数: 16

約数和(自身を含む): 1248292224

約数和(自身を除く): 728170494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 17337391, 34674782, 52012173, 86686955, 104024346, 173373910, 260060865, 520121730]

約数ペア:

[(1, 520121730), (2, 260060865), (3, 173373910), (5, 104024346), (6, 86686955), (10, 52012173), (15, 34674782), (30, 17337391)]