12507410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 25660800

約数和(自身を除く): 13153390

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 58, 59, 85, 86, 118, 145, 170, 215, 290, 295, 430, 493, 590, 731, 986, 1003, 1247, 1462, 1711, 2006, 2465, 2494, 2537, 3422, 3655, 4930, 5015, 5074, 6235, 7310, 8555, 10030, 12470, 12685, 17110, 21199, 25370, 29087, 42398, 43129, 58174, 73573, 86258, 105995, 145435, 147146, 211990, 215645, 290870, 367865, 431290, 735730, 1250741, 2501482, 6253705, 12507410]

約数ペア:

[(1, 12507410), (2, 6253705), (5, 2501482), (10, 1250741), (17, 735730), (29, 431290), (34, 367865), (43, 290870), (58, 215645), (59, 211990), (85, 147146), (86, 145435), (118, 105995), (145, 86258), (170, 73573), (215, 58174), (290, 43129), (295, 42398), (430, 29087), (493, 25370), (590, 21199), (731, 17110), (986, 12685), (1003, 12470), (1247, 10030), (1462, 8555), (1711, 7310), (2006, 6235), (2465, 5074), (2494, 5015), (2537, 4930), (3422, 3655)]