149536730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 167620390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3863, 3871, 5530, 7726, 7742, 19315, 19355, 27041, 38630, 38710, 54082, 135205, 189287, 270410, 305177, 378574, 610354, 946435, 1525885, 1892870, 2136239, 3051770, 4272478, 10681195, 14953673, 21362390, 29907346, 74768365, 149536730]

約数ペア:

[(1, 149536730), (2, 74768365), (5, 29907346), (7, 21362390), (10, 14953673), (14, 10681195), (35, 4272478), (49, 3051770), (70, 2136239), (79, 1892870), (98, 1525885), (158, 946435), (245, 610354), (395, 378574), (490, 305177), (553, 270410), (790, 189287), (1106, 135205), (2765, 54082), (3863, 38710), (3871, 38630), (5530, 27041), (7726, 19355), (7742, 19315)]