2901107530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{663869}}^1$

素因数の和:663918

約数の個数: 32

約数和(自身を含む): 5735836800

約数和(自身を除く): 2834729270

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 663869, 1327738, 3319345, 6638690, 12613511, 15268987, 25227022, 30537974, 63067555, 76344935, 126135110, 152689870, 290110753, 580221506, 1450553765, 2901107530]

約数ペア:

[(1, 2901107530), (2, 1450553765), (5, 580221506), (10, 290110753), (19, 152689870), (23, 126135110), (38, 76344935), (46, 63067555), (95, 30537974), (115, 25227022), (190, 15268987), (230, 12613511), (437, 6638690), (874, 3319345), (2185, 1327738), (4370, 663869)]