2007120830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13627}}^1$

素因数の和:13761

約数の個数: 64

約数和(自身を含む): 4285951488

約数和(自身を除く): 2278830658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 286, 515, 715, 1030, 1133, 1339, 1430, 2266, 2678, 5665, 6695, 11330, 13390, 13627, 14729, 27254, 29458, 68135, 73645, 136270, 147290, 149897, 177151, 299794, 354302, 749485, 885755, 1403581, 1498970, 1771510, 1948661, 2807162, 3897322, 7017905, 9743305, 14035810, 15439391, 18246553, 19486610, 30878782, 36493106, 77196955, 91232765, 154393910, 182465530, 200712083, 401424166, 1003560415, 2007120830]

約数ペア:

[(1, 2007120830), (2, 1003560415), (5, 401424166), (10, 200712083), (11, 182465530), (13, 154393910), (22, 91232765), (26, 77196955), (55, 36493106), (65, 30878782), (103, 19486610), (110, 18246553), (130, 15439391), (143, 14035810), (206, 9743305), (286, 7017905), (515, 3897322), (715, 2807162), (1030, 1948661), (1133, 1771510), (1339, 1498970), (1430, 1403581), (2266, 885755), (2678, 749485), (5665, 354302), (6695, 299794), (11330, 177151), (13390, 149897), (13627, 147290), (14729, 136270), (27254, 73645), (29458, 68135)]