2012247690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{22963}}^1$

素因数の和:23123

約数の個数: 64

約数和(自身を含む): 5079269376

約数和(自身を除く): 3067021686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 635, 690, 762, 1270, 1905, 2921, 3810, 5842, 8763, 14605, 17526, 22963, 29210, 43815, 45926, 68889, 87630, 114815, 137778, 229630, 344445, 528149, 688890, 1056298, 1584447, 2640745, 2916301, 3168894, 5281490, 5832602, 7922235, 8748903, 14581505, 15844470, 17497806, 29163010, 43744515, 67074923, 87489030, 134149846, 201224769, 335374615, 402449538, 670749230, 1006123845, 2012247690]

約数ペア:

[(1, 2012247690), (2, 1006123845), (3, 670749230), (5, 402449538), (6, 335374615), (10, 201224769), (15, 134149846), (23, 87489030), (30, 67074923), (46, 43744515), (69, 29163010), (115, 17497806), (127, 15844470), (138, 14581505), (230, 8748903), (254, 7922235), (345, 5832602), (381, 5281490), (635, 3168894), (690, 2916301), (762, 2640745), (1270, 1584447), (1905, 1056298), (2921, 688890), (3810, 528149), (5842, 344445), (8763, 229630), (14605, 137778), (17526, 114815), (22963, 87630), (29210, 68889), (43815, 45926)]