31054070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6352

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 30181930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 6299, 12598, 31495, 62990, 107083, 182671, 214166, 365342, 535415, 913355, 1070830, 1826710, 3105407, 6210814, 15527035, 31054070]

約数ペア:

[(1, 31054070), (2, 15527035), (5, 6210814), (10, 3105407), (17, 1826710), (29, 1070830), (34, 913355), (58, 535415), (85, 365342), (145, 214166), (170, 182671), (290, 107083), (493, 62990), (986, 31495), (2465, 12598), (4930, 6299)]