1228133070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197767}}^1$

素因数の和:197806

約数の個数: 64

約数和(自身を含む): 3417431040

約数和(自身を除く): 2189297970

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, 197767, 395534, 593301, 988835, 1186602, 1779903, 1977670, 2966505, 3559806, 4548641, 5339709, 5933010, 8899515, 9097282, 10679418, 13645923, 17799030, 22743205, 26698545, 27291846, 40937769, 45486410, 53397090, 68229615, 81875538, 122813307, 136459230, 204688845, 245626614, 409377690, 614066535, 1228133070]

約数ペア:

[(1, 1228133070), (2, 614066535), (3, 409377690), (5, 245626614), (6, 204688845), (9, 136459230), (10, 122813307), (15, 81875538), (18, 68229615), (23, 53397090), (27, 45486410), (30, 40937769), (45, 27291846), (46, 26698545), (54, 22743205), (69, 17799030), (90, 13645923), (115, 10679418), (135, 9097282), (138, 8899515), (207, 5933010), (230, 5339709), (270, 4548641), (345, 3559806), (414, 2966505), (621, 1977670), (690, 1779903), (1035, 1186602), (1242, 988835), (2070, 593301), (3105, 395534), (6210, 197767)]