10520790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 31173984

約数和(自身を除く): 20653194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 421, 490, 510, 595, 714, 735, 833, 842, 1190, 1263, 1470, 1666, 1785, 2105, 2499, 2526, 2947, 3570, 4165, 4210, 4998, 5894, 6315, 7157, 8330, 8841, 12495, 12630, 14314, 14735, 17682, 20629, 21471, 24990, 29470, 35785, 41258, 42942, 44205, 50099, 61887, 71570, 88410, 100198, 103145, 107355, 123774, 150297, 206290, 214710, 250495, 300594, 309435, 350693, 500990, 618870, 701386, 751485, 1052079, 1502970, 1753465, 2104158, 3506930, 5260395, 10520790]

約数ペア:

[(1, 10520790), (2, 5260395), (3, 3506930), (5, 2104158), (6, 1753465), (7, 1502970), (10, 1052079), (14, 751485), (15, 701386), (17, 618870), (21, 500990), (30, 350693), (34, 309435), (35, 300594), (42, 250495), (49, 214710), (51, 206290), (70, 150297), (85, 123774), (98, 107355), (102, 103145), (105, 100198), (119, 88410), (147, 71570), (170, 61887), (210, 50099), (238, 44205), (245, 42942), (255, 41258), (294, 35785), (357, 29470), (421, 24990), (490, 21471), (510, 20629), (595, 17682), (714, 14735), (735, 14314), (833, 12630), (842, 12495), (1190, 8841), (1263, 8330), (1470, 7157), (1666, 6315), (1785, 5894), (2105, 4998), (2499, 4210), (2526, 4165), (2947, 3570)]