64784010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4129}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 155816640

約数和(自身を除く): 91032630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 2615, 3138, 4129, 5230, 7845, 8258, 12387, 15690, 20645, 24774, 41290, 61935, 123870, 2159467, 4318934, 6478401, 10797335, 12956802, 21594670, 32392005, 64784010]

約数ペア:

[(1, 64784010), (2, 32392005), (3, 21594670), (5, 12956802), (6, 10797335), (10, 6478401), (15, 4318934), (30, 2159467), (523, 123870), (1046, 61935), (1569, 41290), (2615, 24774), (3138, 20645), (4129, 15690), (5230, 12387), (7845, 8258)]