498546617940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{481939}}^1$

素因数の和:482782

約数の個数: 144

約数和(自身を含む): 1730403642240

約数和(自身を除く): 1231857024300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 821, 1260, 1642, 2463, 3284, 4105, 4926, 5747, 7389, 8210, 9852, 11494, 12315, 14778, 16420, 17241, 22988, 24630, 28735, 29556, 34482, 36945, 49260, 51723, 57470, 68964, 73890, 86205, 103446, 114940, 147780, 172410, 206892, 258615, 344820, 481939, 517230, 963878, 1034460, 1445817, 1927756, 2409695, 2891634, 3373573, 4337451, 4819390, 5783268, 6747146, 7229085, 8674902, 9638780, 10120719, 13494292, 14458170, 16867865, 17349804, 20241438, 21687255, 28916340, 30362157, 33735730, 40482876, 43374510, 50603595, 60724314, 67471460, 86749020, 101207190, 121448628, 151810785, 202414380, 303621570, 395671919, 607243140, 791343838, 1187015757, 1582687676, 1978359595, 2374031514, 2769703433, 3561047271, 3956719190, 4748063028, 5539406866, 5935078785, 7122094542, 7913438380, 8309110299, 11078813732, 11870157570, 13848517165, 14244189084, 16618220598, 17805236355, 23740315140, 24927330897, 27697034330, 33236441196, 35610472710, 41545551495, 49854661794, 55394068660, 71220945420, 83091102990, 99709323588, 124636654485, 166182205980, 249273308970, 498546617940]

約数ペア:

[(1, 498546617940), (2, 249273308970), (3, 166182205980), (4, 124636654485), (5, 99709323588), (6, 83091102990), (7, 71220945420), (9, 55394068660), (10, 49854661794), (12, 41545551495), (14, 35610472710), (15, 33236441196), (18, 27697034330), (20, 24927330897), (21, 23740315140), (28, 17805236355), (30, 16618220598), (35, 14244189084), (36, 13848517165), (42, 11870157570), (45, 11078813732), (60, 8309110299), (63, 7913438380), (70, 7122094542), (84, 5935078785), (90, 5539406866), (105, 4748063028), (126, 3956719190), (140, 3561047271), (180, 2769703433), (210, 2374031514), (252, 1978359595), (315, 1582687676), (420, 1187015757), (630, 791343838), (821, 607243140), (1260, 395671919), (1642, 303621570), (2463, 202414380), (3284, 151810785), (4105, 121448628), (4926, 101207190), (5747, 86749020), (7389, 67471460), (8210, 60724314), (9852, 50603595), (11494, 43374510), (12315, 40482876), (14778, 33735730), (16420, 30362157), (17241, 28916340), (22988, 21687255), (24630, 20241438), (28735, 17349804), (29556, 16867865), (34482, 14458170), (36945, 13494292), (49260, 10120719), (51723, 9638780), (57470, 8674902), (68964, 7229085), (73890, 6747146), (86205, 5783268), (103446, 4819390), (114940, 4337451), (147780, 3373573), (172410, 2891634), (206892, 2409695), (258615, 1927756), (344820, 1445817), (481939, 1034460), (517230, 963878)]