89244780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34591}}^1$

素因数の和:34646

約数の個数: 48

約数和(自身を含む): 255704064

約数和(自身を除く): 166459284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 34591, 69182, 103773, 138364, 172955, 207546, 345910, 415092, 518865, 691820, 1037730, 1487413, 2075460, 2974826, 4462239, 5949652, 7437065, 8924478, 14874130, 17848956, 22311195, 29748260, 44622390, 89244780]

約数ペア:

[(1, 89244780), (2, 44622390), (3, 29748260), (4, 22311195), (5, 17848956), (6, 14874130), (10, 8924478), (12, 7437065), (15, 5949652), (20, 4462239), (30, 2974826), (43, 2075460), (60, 1487413), (86, 1037730), (129, 691820), (172, 518865), (215, 415092), (258, 345910), (430, 207546), (516, 172955), (645, 138364), (860, 103773), (1290, 69182), (2580, 34591)]