269275730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{10433}}^1$

素因数の和:10558

約数の個数: 32

約数和(自身を含む): 507092400

約数和(自身を除く): 237816670

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 10433, 12905, 20866, 25810, 52165, 104330, 302557, 605114, 928537, 1512785, 1857074, 3025570, 4642685, 9285370, 26927573, 53855146, 134637865, 269275730]

約数ペア:

[(1, 269275730), (2, 134637865), (5, 53855146), (10, 26927573), (29, 9285370), (58, 4642685), (89, 3025570), (145, 1857074), (178, 1512785), (290, 928537), (445, 605114), (890, 302557), (2581, 104330), (5162, 52165), (10433, 25810), (12905, 20866)]