64004010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{304781}}^1$

素因数の和:304798

約数の個数: 32

約数和(自身を含む): 175554432

約数和(自身を除く): 111550422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 304781, 609562, 914343, 1523905, 1828686, 2133467, 3047810, 4266934, 4571715, 6400401, 9143430, 10667335, 12800802, 21334670, 32002005, 64004010]

約数ペア:

[(1, 64004010), (2, 32002005), (3, 21334670), (5, 12800802), (6, 10667335), (7, 9143430), (10, 6400401), (14, 4571715), (15, 4266934), (21, 3047810), (30, 2133467), (35, 1828686), (42, 1523905), (70, 914343), (105, 609562), (210, 304781)]