207324930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 512645760

約数和(自身を除く): 305320830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 173, 215, 258, 346, 430, 519, 645, 865, 929, 1038, 1290, 1730, 1858, 2595, 2787, 4645, 5190, 5574, 7439, 9290, 13935, 14878, 22317, 27870, 37195, 39947, 44634, 74390, 79894, 111585, 119841, 160717, 199735, 223170, 239682, 321434, 399470, 482151, 599205, 803585, 964302, 1198410, 1607170, 2410755, 4821510, 6910831, 13821662, 20732493, 34554155, 41464986, 69108310, 103662465, 207324930]

約数ペア:

[(1, 207324930), (2, 103662465), (3, 69108310), (5, 41464986), (6, 34554155), (10, 20732493), (15, 13821662), (30, 6910831), (43, 4821510), (86, 2410755), (129, 1607170), (173, 1198410), (215, 964302), (258, 803585), (346, 599205), (430, 482151), (519, 399470), (645, 321434), (865, 239682), (929, 223170), (1038, 199735), (1290, 160717), (1730, 119841), (1858, 111585), (2595, 79894), (2787, 74390), (4645, 44634), (5190, 39947), (5574, 37195), (7439, 27870), (9290, 22317), (13935, 14878)]