210827110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 428162112

約数和(自身を除く): 217335002

約数列:

[1, 2, 5, 10, 13, 26, 37, 53, 65, 74, 106, 130, 185, 265, 370, 481, 530, 689, 827, 962, 1378, 1654, 1961, 2405, 3445, 3922, 4135, 4810, 6890, 8270, 9805, 10751, 19610, 21502, 25493, 30599, 43831, 50986, 53755, 61198, 87662, 107510, 127465, 152995, 219155, 254930, 305990, 397787, 438310, 569803, 795574, 1139606, 1621747, 1988935, 2849015, 3243494, 3977870, 5698030, 8108735, 16217470, 21082711, 42165422, 105413555, 210827110]

約数ペア:

[(1, 210827110), (2, 105413555), (5, 42165422), (10, 21082711), (13, 16217470), (26, 8108735), (37, 5698030), (53, 3977870), (65, 3243494), (74, 2849015), (106, 1988935), (130, 1621747), (185, 1139606), (265, 795574), (370, 569803), (481, 438310), (530, 397787), (689, 305990), (827, 254930), (962, 219155), (1378, 152995), (1654, 127465), (1961, 107510), (2405, 87662), (3445, 61198), (3922, 53755), (4135, 50986), (4810, 43831), (6890, 30599), (8270, 25493), (9805, 21502), (10751, 19610)]