581740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 1360800

約数和(自身を除く): 779060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 59, 68, 85, 116, 118, 145, 170, 236, 290, 295, 340, 493, 580, 590, 986, 1003, 1180, 1711, 1972, 2006, 2465, 3422, 4012, 4930, 5015, 6844, 8555, 9860, 10030, 17110, 20060, 29087, 34220, 58174, 116348, 145435, 290870, 581740]

約数ペア:

[(1, 581740), (2, 290870), (4, 145435), (5, 116348), (10, 58174), (17, 34220), (20, 29087), (29, 20060), (34, 17110), (58, 10030), (59, 9860), (68, 8555), (85, 6844), (116, 5015), (118, 4930), (145, 4012), (170, 3422), (236, 2465), (290, 2006), (295, 1972), (340, 1711), (493, 1180), (580, 1003), (590, 986)]