2019435420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1463359}}^1$

素因数の和:1463394

約数の個数: 48

約数和(自身を含む): 5900267520

約数和(自身を除く): 3880832100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1463359, 2926718, 4390077, 5853436, 7316795, 8780154, 14633590, 17560308, 21950385, 29267180, 33657257, 43900770, 67314514, 87801540, 100971771, 134629028, 168286285, 201943542, 336572570, 403887084, 504858855, 673145140, 1009717710, 2019435420]

約数ペア:

[(1, 2019435420), (2, 1009717710), (3, 673145140), (4, 504858855), (5, 403887084), (6, 336572570), (10, 201943542), (12, 168286285), (15, 134629028), (20, 100971771), (23, 87801540), (30, 67314514), (46, 43900770), (60, 33657257), (69, 29267180), (92, 21950385), (115, 17560308), (138, 14633590), (230, 8780154), (276, 7316795), (345, 5853436), (460, 4390077), (690, 2926718), (1380, 1463359)]