69254770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31337}}^1$

素因数の和:31374

約数の個数: 32

約数和(自身を含む): 142149168

約数和(自身を除く): 72894398

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 31337, 62674, 156685, 313370, 407381, 532729, 814762, 1065458, 2036905, 2663645, 4073810, 5327290, 6925477, 13850954, 34627385, 69254770]

約数ペア:

[(1, 69254770), (2, 34627385), (5, 13850954), (10, 6925477), (13, 5327290), (17, 4073810), (26, 2663645), (34, 2036905), (65, 1065458), (85, 814762), (130, 532729), (170, 407381), (221, 313370), (442, 156685), (1105, 62674), (2210, 31337)]