170289798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20021

約数の個数: 48

約数和(自身を含む): 409866480

約数和(自身を除く): 239576682

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 19973, 39946, 59919, 119838, 139811, 279622, 419433, 579217, 838866, 978677, 1158434, 1737651, 1957354, 2936031, 3475302, 4054519, 5872062, 8109038, 12163557, 24327114, 28381633, 56763266, 85144899, 170289798]

約数ペア:

[(1, 170289798), (2, 85144899), (3, 56763266), (6, 28381633), (7, 24327114), (14, 12163557), (21, 8109038), (29, 5872062), (42, 4054519), (49, 3475302), (58, 2936031), (87, 1957354), (98, 1737651), (147, 1158434), (174, 978677), (203, 838866), (294, 579217), (406, 419433), (609, 279622), (1218, 139811), (1421, 119838), (2842, 59919), (4263, 39946), (8526, 19973)]