90320310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43633}}^1$

素因数の和:43669

約数の個数: 48

約数和(自身を含む): 245048544

約数和(自身を除く): 154728234

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, 43633, 87266, 130899, 218165, 261798, 392697, 436330, 654495, 785394, 1003559, 1308990, 1963485, 2007118, 3010677, 3926970, 5017795, 6021354, 9032031, 10035590, 15053385, 18064062, 30106770, 45160155, 90320310]

約数ペア:

[(1, 90320310), (2, 45160155), (3, 30106770), (5, 18064062), (6, 15053385), (9, 10035590), (10, 9032031), (15, 6021354), (18, 5017795), (23, 3926970), (30, 3010677), (45, 2007118), (46, 1963485), (69, 1308990), (90, 1003559), (115, 785394), (138, 654495), (207, 436330), (230, 392697), (345, 261798), (414, 218165), (690, 130899), (1035, 87266), (2070, 43633)]