243317830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17123}}^1$

素因数の和:17173

約数の個数: 48

約数和(自身を含む): 527076720

約数和(自身を除く): 283758890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 17123, 34246, 85615, 119861, 171230, 239722, 496567, 599305, 839027, 993134, 1198610, 1678054, 2482835, 3475969, 4195135, 4965670, 6951938, 8390270, 17379845, 24331783, 34759690, 48663566, 121658915, 243317830]

約数ペア:

[(1, 243317830), (2, 121658915), (5, 48663566), (7, 34759690), (10, 24331783), (14, 17379845), (29, 8390270), (35, 6951938), (49, 4965670), (58, 4195135), (70, 3475969), (98, 2482835), (145, 1678054), (203, 1198610), (245, 993134), (290, 839027), (406, 599305), (490, 496567), (1015, 239722), (1421, 171230), (2030, 119861), (2842, 85615), (7105, 34246), (14210, 17123)]