238738410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20887}}^1$

素因数の和:21027

約数の個数: 48

約数和(自身を含む): 625637376

約数和(自身を除く): 386898966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 20887, 41774, 62661, 104435, 125322, 187983, 208870, 313305, 375966, 626610, 939915, 1879830, 2652649, 5305298, 7957947, 13263245, 15915894, 23873841, 26526490, 39789735, 47747682, 79579470, 119369205, 238738410]

約数ペア:

[(1, 238738410), (2, 119369205), (3, 79579470), (5, 47747682), (6, 39789735), (9, 26526490), (10, 23873841), (15, 15915894), (18, 13263245), (30, 7957947), (45, 5305298), (90, 2652649), (127, 1879830), (254, 939915), (381, 626610), (635, 375966), (762, 313305), (1143, 208870), (1270, 187983), (1905, 125322), (2286, 104435), (3810, 62661), (5715, 41774), (11430, 20887)]