2912562910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 5869674720

約数和(自身を除く): 2957111810

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 139, 170, 230, 233, 278, 391, 466, 529, 695, 782, 1058, 1165, 1390, 1955, 2330, 2363, 2645, 3197, 3910, 3961, 4726, 5290, 5359, 6394, 7922, 8993, 10718, 11815, 15985, 17986, 19805, 23630, 26795, 31970, 32387, 39610, 44965, 53590, 54349, 64774, 73531, 89930, 91103, 108698, 123257, 147062, 161935, 182206, 246514, 271745, 323870, 367655, 455515, 543490, 550579, 616285, 735310, 744901, 911030, 1101158, 1232570, 1250027, 1489802, 2095369, 2500054, 2752895, 3724505, 4190738, 5505790, 6250135, 7449010, 10476845, 12500270, 12663317, 17132723, 20953690, 25326634, 34265446, 63316585, 85663615, 126633170, 171327230, 291256291, 582512582, 1456281455, 2912562910]

約数ペア:

[(1, 2912562910), (2, 1456281455), (5, 582512582), (10, 291256291), (17, 171327230), (23, 126633170), (34, 85663615), (46, 63316585), (85, 34265446), (115, 25326634), (139, 20953690), (170, 17132723), (230, 12663317), (233, 12500270), (278, 10476845), (391, 7449010), (466, 6250135), (529, 5505790), (695, 4190738), (782, 3724505), (1058, 2752895), (1165, 2500054), (1390, 2095369), (1955, 1489802), (2330, 1250027), (2363, 1232570), (2645, 1101158), (3197, 911030), (3910, 744901), (3961, 735310), (4726, 616285), (5290, 550579), (5359, 543490), (6394, 455515), (7922, 367655), (8993, 323870), (10718, 271745), (11815, 246514), (15985, 182206), (17986, 161935), (19805, 147062), (23630, 123257), (26795, 108698), (31970, 91103), (32387, 89930), (39610, 73531), (44965, 64774), (53590, 54349)]