1645407810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{264961}}^1$

素因数の和:265000

約数の個数: 64

約数和(自身を含む): 4578543360

約数和(自身を除く): 2933135550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 264961, 529922, 794883, 1324805, 1589766, 2384649, 2649610, 3974415, 4769298, 6094103, 7153947, 7948830, 11923245, 12188206, 14307894, 18282309, 23846490, 30470515, 35769735, 36564618, 54846927, 60941030, 71539470, 91411545, 109693854, 164540781, 182823090, 274234635, 329081562, 548469270, 822703905, 1645407810]

約数ペア:

[(1, 1645407810), (2, 822703905), (3, 548469270), (5, 329081562), (6, 274234635), (9, 182823090), (10, 164540781), (15, 109693854), (18, 91411545), (23, 71539470), (27, 60941030), (30, 54846927), (45, 36564618), (46, 35769735), (54, 30470515), (69, 23846490), (90, 18282309), (115, 14307894), (135, 12188206), (138, 11923245), (207, 7948830), (230, 7153947), (270, 6094103), (345, 4769298), (414, 3974415), (621, 2649610), (690, 2384649), (1035, 1589766), (1242, 1324805), (2070, 794883), (3105, 529922), (6210, 264961)]