2404010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 5035392

約数和(自身を除く): 2631382

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 563, 610, 854, 1126, 2135, 2815, 3941, 4270, 5630, 7882, 19705, 34343, 39410, 68686, 171715, 240401, 343430, 480802, 1202005, 2404010]

約数ペア:

[(1, 2404010), (2, 1202005), (5, 480802), (7, 343430), (10, 240401), (14, 171715), (35, 68686), (61, 39410), (70, 34343), (122, 19705), (305, 7882), (427, 5630), (563, 4270), (610, 3941), (854, 2815), (1126, 2135)]