28463460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{474391}}^1$

素因数の和:474403

約数の個数: 24

約数和(自身を含む): 79697856

約数和(自身を除く): 51234396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 474391, 948782, 1423173, 1897564, 2371955, 2846346, 4743910, 5692692, 7115865, 9487820, 14231730, 28463460]

約数ペア:

[(1, 28463460), (2, 14231730), (3, 9487820), (4, 7115865), (5, 5692692), (6, 4743910), (10, 2846346), (12, 2371955), (15, 1897564), (20, 1423173), (30, 948782), (60, 474391)]