10663870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3109}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 22392000

約数和(自身を除く): 11728130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3109, 3430, 6218, 15545, 21763, 31090, 43526, 108815, 152341, 217630, 304682, 761705, 1066387, 1523410, 2132774, 5331935, 10663870]

約数ペア:

[(1, 10663870), (2, 5331935), (5, 2132774), (7, 1523410), (10, 1066387), (14, 761705), (35, 304682), (49, 217630), (70, 152341), (98, 108815), (245, 43526), (343, 31090), (490, 21763), (686, 15545), (1715, 6218), (3109, 3430)]