64030290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27017}}^1$

素因数の和:27106

約数の個数: 32

約数和(自身を含む): 155623680

約数和(自身を除く): 91593390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 27017, 54034, 81051, 135085, 162102, 270170, 405255, 810510, 2134343, 4268686, 6403029, 10671715, 12806058, 21343430, 32015145, 64030290]

約数ペア:

[(1, 64030290), (2, 32015145), (3, 21343430), (5, 12806058), (6, 10671715), (10, 6403029), (15, 4268686), (30, 2134343), (79, 810510), (158, 405255), (237, 270170), (395, 162102), (474, 135085), (790, 81051), (1185, 54034), (2370, 27017)]