164020710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{781051}}^1$

素因数の和:781068

約数の個数: 32

約数和(自身を含む): 449885952

約数和(自身を除く): 285865242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 781051, 1562102, 2343153, 3905255, 4686306, 5467357, 7810510, 10934714, 11715765, 16402071, 23431530, 27336785, 32804142, 54673570, 82010355, 164020710]

約数ペア:

[(1, 164020710), (2, 82010355), (3, 54673570), (5, 32804142), (6, 27336785), (7, 23431530), (10, 16402071), (14, 11715765), (15, 10934714), (21, 7810510), (30, 5467357), (35, 4686306), (42, 3905255), (70, 2343153), (105, 1562102), (210, 781051)]