12144690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5867}}^1$

素因数の和:5903

約数の個数: 48

約数和(自身を含む): 32954688

約数和(自身を除く): 20809998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5867, 11734, 17601, 29335, 35202, 52803, 58670, 88005, 105606, 134941, 176010, 264015, 269882, 404823, 528030, 674705, 809646, 1214469, 1349410, 2024115, 2428938, 4048230, 6072345, 12144690]

約数ペア:

[(1, 12144690), (2, 6072345), (3, 4048230), (5, 2428938), (6, 2024115), (9, 1349410), (10, 1214469), (15, 809646), (18, 674705), (23, 528030), (30, 404823), (45, 269882), (46, 264015), (69, 176010), (90, 134941), (115, 105606), (138, 88005), (207, 58670), (230, 52803), (345, 35202), (414, 29335), (690, 17601), (1035, 11734), (2070, 5867)]