129109630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11159}}^1$

素因数の和:11268

約数の個数: 32

約数和(自身を含む): 253108800

約数和(自身を除く): 123999170

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11159, 11570, 22318, 55795, 111590, 145067, 290134, 725335, 993151, 1450670, 1986302, 4965755, 9931510, 12910963, 25821926, 64554815, 129109630]

約数ペア:

[(1, 129109630), (2, 64554815), (5, 25821926), (10, 12910963), (13, 9931510), (26, 4965755), (65, 1986302), (89, 1450670), (130, 993151), (178, 725335), (445, 290134), (890, 145067), (1157, 111590), (2314, 55795), (5785, 22318), (11159, 11570)]