6723340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 16017120

約数和(自身を除く): 9293780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1361, 2470, 2722, 4940, 5444, 6805, 13610, 17693, 25859, 27220, 35386, 51718, 70772, 88465, 103436, 129295, 176930, 258590, 336167, 353860, 517180, 672334, 1344668, 1680835, 3361670, 6723340]

約数ペア:

[(1, 6723340), (2, 3361670), (4, 1680835), (5, 1344668), (10, 672334), (13, 517180), (19, 353860), (20, 336167), (26, 258590), (38, 176930), (52, 129295), (65, 103436), (76, 88465), (95, 70772), (130, 51718), (190, 35386), (247, 27220), (260, 25859), (380, 17693), (494, 13610), (988, 6805), (1235, 5444), (1361, 4940), (2470, 2722)]