42884190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20753

約数の個数: 48

約数和(自身を含む): 116352288

約数和(自身を除く): 73468098

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, 20717, 41434, 62151, 103585, 124302, 186453, 207170, 310755, 372906, 476491, 621510, 932265, 952982, 1429473, 1864530, 2382455, 2858946, 4288419, 4764910, 7147365, 8576838, 14294730, 21442095, 42884190]

約数ペア:

[(1, 42884190), (2, 21442095), (3, 14294730), (5, 8576838), (6, 7147365), (9, 4764910), (10, 4288419), (15, 2858946), (18, 2382455), (23, 1864530), (30, 1429473), (45, 952982), (46, 932265), (69, 621510), (90, 476491), (115, 372906), (138, 310755), (207, 207170), (230, 186453), (345, 124302), (414, 103585), (690, 62151), (1035, 41434), (2070, 20717)]