5152740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 14546112

約数和(自身を除く): 9393372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 547, 628, 785, 942, 1094, 1570, 1641, 1884, 2188, 2355, 2735, 3140, 3282, 4710, 5470, 6564, 8205, 9420, 10940, 16410, 32820, 85879, 171758, 257637, 343516, 429395, 515274, 858790, 1030548, 1288185, 1717580, 2576370, 5152740]

約数ペア:

[(1, 5152740), (2, 2576370), (3, 1717580), (4, 1288185), (5, 1030548), (6, 858790), (10, 515274), (12, 429395), (15, 343516), (20, 257637), (30, 171758), (60, 85879), (157, 32820), (314, 16410), (471, 10940), (547, 9420), (628, 8205), (785, 6564), (942, 5470), (1094, 4710), (1570, 3282), (1641, 3140), (1884, 2735), (2188, 2355)]