66572170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 148490496

約数和(自身を除く): 81918326

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, 1301, 1462, 1505, 2602, 3010, 3655, 5117, 6505, 7310, 9107, 10234, 13010, 18214, 22117, 25585, 44234, 45535, 51170, 55943, 91070, 110585, 111886, 154819, 221170, 279715, 309638, 391601, 559430, 774095, 783202, 951031, 1548190, 1902062, 1958005, 3916010, 4755155, 6657217, 9510310, 13314434, 33286085, 66572170]

約数ペア:

[(1, 66572170), (2, 33286085), (5, 13314434), (7, 9510310), (10, 6657217), (14, 4755155), (17, 3916010), (34, 1958005), (35, 1902062), (43, 1548190), (70, 951031), (85, 783202), (86, 774095), (119, 559430), (170, 391601), (215, 309638), (238, 279715), (301, 221170), (430, 154819), (595, 111886), (602, 110585), (731, 91070), (1190, 55943), (1301, 51170), (1462, 45535), (1505, 44234), (2602, 25585), (3010, 22117), (3655, 18214), (5117, 13010), (6505, 10234), (7310, 9107)]