30415507885

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12239641}}^1$

素因数の和:12239724

約数の個数: 16

約数和(自身を含む): 42300202752

約数和(自身を除く): 11884694867

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 12239641, 61198205, 85677487, 428387435, 869014511, 4345072555, 6083101577, 30415507885]

約数ペア:

[(1, 30415507885), (5, 6083101577), (7, 4345072555), (35, 869014511), (71, 428387435), (355, 85677487), (497, 61198205), (2485, 12239641)]