30225004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 54564048

約数和(自身を除く): 24339044

約数列:

[1, 2, 4, 37, 74, 148, 443, 461, 886, 922, 1772, 1844, 16391, 17057, 32782, 34114, 65564, 68228, 204223, 408446, 816892, 7556251, 15112502, 30225004]

約数ペア:

[(1, 30225004), (2, 15112502), (4, 7556251), (37, 816892), (74, 408446), (148, 204223), (443, 68228), (461, 65564), (886, 34114), (922, 32782), (1772, 17057), (1844, 16391)]