224725740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87103}}^1$

素因数の和:87158

約数の個数: 48

約数和(自身を含む): 643872768

約数和(自身を除く): 419147028

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, 87103, 174206, 261309, 348412, 435515, 522618, 871030, 1045236, 1306545, 1742060, 2613090, 3745429, 5226180, 7490858, 11236287, 14981716, 18727145, 22472574, 37454290, 44945148, 56181435, 74908580, 112362870, 224725740]

約数ペア:

[(1, 224725740), (2, 112362870), (3, 74908580), (4, 56181435), (5, 44945148), (6, 37454290), (10, 22472574), (12, 18727145), (15, 14981716), (20, 11236287), (30, 7490858), (43, 5226180), (60, 3745429), (86, 2613090), (129, 1742060), (172, 1306545), (215, 1045236), (258, 871030), (430, 522618), (516, 435515), (645, 348412), (860, 261309), (1290, 174206), (2580, 87103)]