28007310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7351}}^1$

素因数の和:7488

約数の個数: 32

約数和(自身を含む): 67756032

約数和(自身を除く): 39748722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 7351, 14702, 22053, 36755, 44106, 73510, 110265, 220530, 933577, 1867154, 2800731, 4667885, 5601462, 9335770, 14003655, 28007310]

約数ペア:

[(1, 28007310), (2, 14003655), (3, 9335770), (5, 5601462), (6, 4667885), (10, 2800731), (15, 1867154), (30, 933577), (127, 220530), (254, 110265), (381, 73510), (635, 44106), (762, 36755), (1270, 22053), (1905, 14702), (3810, 7351)]