250025930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4217}}^1$

素因数の和:4260

約数の個数: 72

約数和(自身を含む): 575579844

約数和(自身を除く): 325553914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 4217, 4235, 5390, 5929, 8434, 8470, 11858, 21085, 29519, 29645, 42170, 46387, 59038, 59290, 92774, 147595, 206633, 231935, 295190, 324709, 413266, 463870, 510257, 649418, 1020514, 1033165, 1623545, 2066330, 2272963, 2551285, 3247090, 3571799, 4545926, 5102570, 7143598, 11364815, 17858995, 22729630, 25002593, 35717990, 50005186, 125012965, 250025930]

約数ペア:

[(1, 250025930), (2, 125012965), (5, 50005186), (7, 35717990), (10, 25002593), (11, 22729630), (14, 17858995), (22, 11364815), (35, 7143598), (49, 5102570), (55, 4545926), (70, 3571799), (77, 3247090), (98, 2551285), (110, 2272963), (121, 2066330), (154, 1623545), (242, 1033165), (245, 1020514), (385, 649418), (490, 510257), (539, 463870), (605, 413266), (770, 324709), (847, 295190), (1078, 231935), (1210, 206633), (1694, 147595), (2695, 92774), (4217, 59290), (4235, 59038), (5390, 46387), (5929, 42170), (8434, 29645), (8470, 29519), (11858, 21085)]