6473740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3586

約数の個数: 48

約数和(自身を含む): 16736832

約数和(自身を除く): 10263092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3557, 7114, 14228, 17785, 24899, 35570, 46241, 49798, 71140, 92482, 99596, 124495, 184964, 231205, 248990, 323687, 462410, 497980, 647374, 924820, 1294748, 1618435, 3236870, 6473740]

約数ペア:

[(1, 6473740), (2, 3236870), (4, 1618435), (5, 1294748), (7, 924820), (10, 647374), (13, 497980), (14, 462410), (20, 323687), (26, 248990), (28, 231205), (35, 184964), (52, 124495), (65, 99596), (70, 92482), (91, 71140), (130, 49798), (140, 46241), (182, 35570), (260, 24899), (364, 17785), (455, 14228), (910, 7114), (1820, 3557)]