19080570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27653}}^1$

素因数の和:27686

約数の個数: 32

約数和(自身を含む): 47786112

約数和(自身を除く): 28705542

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27653, 55306, 82959, 138265, 165918, 276530, 414795, 636019, 829590, 1272038, 1908057, 3180095, 3816114, 6360190, 9540285, 19080570]

約数ペア:

[(1, 19080570), (2, 9540285), (3, 6360190), (5, 3816114), (6, 3180095), (10, 1908057), (15, 1272038), (23, 829590), (30, 636019), (46, 414795), (69, 276530), (115, 165918), (138, 138265), (230, 82959), (345, 55306), (690, 27653)]