331399020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{324901}}^1$

素因数の和:324930

約数の個数: 48

約数和(自身を含む): 982503648

約数和(自身を除く): 651104628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 324901, 649802, 974703, 1299604, 1624505, 1949406, 3249010, 3898812, 4873515, 5523317, 6498020, 9747030, 11046634, 16569951, 19494060, 22093268, 27616585, 33139902, 55233170, 66279804, 82849755, 110466340, 165699510, 331399020]

約数ペア:

[(1, 331399020), (2, 165699510), (3, 110466340), (4, 82849755), (5, 66279804), (6, 55233170), (10, 33139902), (12, 27616585), (15, 22093268), (17, 19494060), (20, 16569951), (30, 11046634), (34, 9747030), (51, 6498020), (60, 5523317), (68, 4873515), (85, 3898812), (102, 3249010), (170, 1949406), (204, 1624505), (255, 1299604), (340, 974703), (510, 649802), (1020, 324901)]