129817730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4283}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 267732864

約数和(自身を除く): 137915134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 2165, 3031, 4283, 4330, 6062, 8566, 15155, 21415, 29981, 30310, 42830, 59962, 149905, 299810, 1854539, 3709078, 9272695, 12981773, 18545390, 25963546, 64908865, 129817730]

約数ペア:

[(1, 129817730), (2, 64908865), (5, 25963546), (7, 18545390), (10, 12981773), (14, 9272695), (35, 3709078), (70, 1854539), (433, 299810), (866, 149905), (2165, 59962), (3031, 42830), (4283, 30310), (4330, 29981), (6062, 21415), (8566, 15155)]