13657630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17446370

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 499, 595, 782, 805, 998, 1190, 1610, 1955, 2495, 2737, 3493, 3910, 4990, 5474, 6986, 8483, 11477, 13685, 16966, 17465, 22954, 27370, 34930, 42415, 57385, 59381, 80339, 84830, 114770, 118762, 160678, 195109, 296905, 390218, 401695, 593810, 803390, 975545, 1365763, 1951090, 2731526, 6828815, 13657630]

約数ペア:

[(1, 13657630), (2, 6828815), (5, 2731526), (7, 1951090), (10, 1365763), (14, 975545), (17, 803390), (23, 593810), (34, 401695), (35, 390218), (46, 296905), (70, 195109), (85, 160678), (115, 118762), (119, 114770), (161, 84830), (170, 80339), (230, 59381), (238, 57385), (322, 42415), (391, 34930), (499, 27370), (595, 22954), (782, 17465), (805, 16966), (998, 13685), (1190, 11477), (1610, 8483), (1955, 6986), (2495, 5474), (2737, 4990), (3493, 3910)]