157620610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2167

約数の個数: 64

約数和(自身を含む): 345710592

約数和(自身を除く): 188089982

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1610, 1645, 2083, 2162, 3290, 4166, 5405, 7567, 10415, 10810, 14581, 15134, 20830, 29162, 37835, 47909, 72905, 75670, 95818, 97901, 145810, 195802, 239545, 335363, 479090, 489505, 670726, 685307, 979010, 1370614, 1676815, 2251723, 3353630, 3426535, 4503446, 6853070, 11258615, 15762061, 22517230, 31524122, 78810305, 157620610]

約数ペア:

[(1, 157620610), (2, 78810305), (5, 31524122), (7, 22517230), (10, 15762061), (14, 11258615), (23, 6853070), (35, 4503446), (46, 3426535), (47, 3353630), (70, 2251723), (94, 1676815), (115, 1370614), (161, 979010), (230, 685307), (235, 670726), (322, 489505), (329, 479090), (470, 335363), (658, 239545), (805, 195802), (1081, 145810), (1610, 97901), (1645, 95818), (2083, 75670), (2162, 72905), (3290, 47909), (4166, 37835), (5405, 29162), (7567, 20830), (10415, 15134), (10810, 14581)]