16656870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8287}}^1$

素因数の和:8364

約数の個数: 32

約数和(自身を含む): 40578048

約数和(自身を除く): 23921178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 8287, 16574, 24861, 41435, 49722, 82870, 124305, 248610, 555229, 1110458, 1665687, 2776145, 3331374, 5552290, 8328435, 16656870]

約数ペア:

[(1, 16656870), (2, 8328435), (3, 5552290), (5, 3331374), (6, 2776145), (10, 1665687), (15, 1110458), (30, 555229), (67, 248610), (134, 124305), (201, 82870), (335, 49722), (402, 41435), (670, 24861), (1005, 16574), (2010, 8287)]