30479931

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 45555120

約数和(自身を除く): 15075189

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 941, 2823, 3599, 8469, 10797, 32391, 55519, 57401, 166557, 172203, 499671, 516609, 3386659, 10159977, 30479931]

約数ペア:

[(1, 30479931), (3, 10159977), (9, 3386659), (59, 516609), (61, 499671), (177, 172203), (183, 166557), (531, 57401), (549, 55519), (941, 32391), (2823, 10797), (3599, 8469)]