2200310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 4906656

約数和(自身を除く): 2706346

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 1849, 3010, 3655, 3698, 5117, 7310, 9245, 10234, 12943, 18490, 25585, 25886, 31433, 51170, 62866, 64715, 129430, 157165, 220031, 314330, 440062, 1100155, 2200310]

約数ペア:

[(1, 2200310), (2, 1100155), (5, 440062), (7, 314330), (10, 220031), (14, 157165), (17, 129430), (34, 64715), (35, 62866), (43, 51170), (70, 31433), (85, 25886), (86, 25585), (119, 18490), (170, 12943), (215, 10234), (238, 9245), (301, 7310), (430, 5117), (595, 3698), (602, 3655), (731, 3010), (1190, 1849), (1462, 1505)]