2013676890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{450487}}^1$

素因数の和:450646

約数の個数: 32

約数和(自身を含む): 4865270400

約数和(自身を除く): 2851593510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 450487, 900974, 1351461, 2252435, 2702922, 4504870, 6757305, 13514610, 67122563, 134245126, 201367689, 335612815, 402735378, 671225630, 1006838445, 2013676890]

約数ペア:

[(1, 2013676890), (2, 1006838445), (3, 671225630), (5, 402735378), (6, 335612815), (10, 201367689), (15, 134245126), (30, 67122563), (149, 13514610), (298, 6757305), (447, 4504870), (745, 2702922), (894, 2252435), (1490, 1351461), (2235, 900974), (4470, 450487)]