129372230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6679}}^1$

素因数の和:6848

約数の個数: 32

約数和(自身を含む): 252504000

約数和(自身を除く): 123131770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 6679, 9685, 13358, 19370, 33395, 66790, 86827, 173654, 434135, 868270, 995171, 1990342, 4975855, 9951710, 12937223, 25874446, 64686115, 129372230]

約数ペア:

[(1, 129372230), (2, 64686115), (5, 25874446), (10, 12937223), (13, 9951710), (26, 4975855), (65, 1990342), (130, 995171), (149, 868270), (298, 434135), (745, 173654), (1490, 86827), (1937, 66790), (3874, 33395), (6679, 19370), (9685, 13358)]