71600270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 153161280

約数和(自身を除く): 81561010

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3109, 3290, 4606, 6218, 11515, 15545, 21763, 23030, 31090, 43526, 108815, 146123, 152341, 217630, 292246, 304682, 730615, 761705, 1022861, 1461230, 1523410, 2045722, 5114305, 7160027, 10228610, 14320054, 35800135, 71600270]

約数ペア:

[(1, 71600270), (2, 35800135), (5, 14320054), (7, 10228610), (10, 7160027), (14, 5114305), (35, 2045722), (47, 1523410), (49, 1461230), (70, 1022861), (94, 761705), (98, 730615), (235, 304682), (245, 292246), (329, 217630), (470, 152341), (490, 146123), (658, 108815), (1645, 43526), (2303, 31090), (3109, 23030), (3290, 21763), (4606, 15545), (6218, 11515)]