2460070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2399930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 499, 986, 998, 2465, 2495, 4930, 4990, 8483, 14471, 16966, 28942, 42415, 72355, 84830, 144710, 246007, 492014, 1230035, 2460070]

約数ペア:

[(1, 2460070), (2, 1230035), (5, 492014), (10, 246007), (17, 144710), (29, 84830), (34, 72355), (58, 42415), (85, 28942), (145, 16966), (170, 14471), (290, 8483), (493, 4990), (499, 4930), (986, 2495), (998, 2465)]