2120371330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1976

約数の個数: 96

約数和(自身を含む): 4831666560

約数和(自身を除く): 2711295230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 139, 154, 242, 278, 385, 605, 695, 770, 847, 973, 1210, 1390, 1529, 1694, 1801, 1946, 3058, 3602, 4235, 4865, 7645, 8470, 9005, 9730, 10703, 12607, 15290, 16819, 18010, 19811, 21406, 25214, 33638, 39622, 53515, 63035, 84095, 99055, 107030, 117733, 126070, 138677, 168190, 198110, 217921, 235466, 250339, 277354, 435842, 500678, 588665, 693385, 1089605, 1177330, 1251695, 1386770, 1525447, 1752373, 2179210, 2503390, 2753729, 3050894, 3504746, 5507458, 7627235, 8761865, 13768645, 15254470, 17523730, 19276103, 27537290, 30291019, 38552206, 60582038, 96380515, 151455095, 192761030, 212037133, 302910190, 424074266, 1060185665, 2120371330]

約数ペア:

[(1, 2120371330), (2, 1060185665), (5, 424074266), (7, 302910190), (10, 212037133), (11, 192761030), (14, 151455095), (22, 96380515), (35, 60582038), (55, 38552206), (70, 30291019), (77, 27537290), (110, 19276103), (121, 17523730), (139, 15254470), (154, 13768645), (242, 8761865), (278, 7627235), (385, 5507458), (605, 3504746), (695, 3050894), (770, 2753729), (847, 2503390), (973, 2179210), (1210, 1752373), (1390, 1525447), (1529, 1386770), (1694, 1251695), (1801, 1177330), (1946, 1089605), (3058, 693385), (3602, 588665), (4235, 500678), (4865, 435842), (7645, 277354), (8470, 250339), (9005, 235466), (9730, 217921), (10703, 198110), (12607, 168190), (15290, 138677), (16819, 126070), (18010, 117733), (19811, 107030), (21406, 99055), (25214, 84095), (33638, 63035), (39622, 53515)]