69892380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4003}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 214246032

約数和(自身を除く): 144353652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4003, 4365, 5820, 8006, 8730, 12009, 16012, 17460, 20015, 24018, 36027, 40030, 48036, 60045, 72054, 80060, 120090, 144108, 180135, 240180, 360270, 388291, 720540, 776582, 1164873, 1553164, 1941455, 2329746, 3494619, 3882910, 4659492, 5824365, 6989238, 7765820, 11648730, 13978476, 17473095, 23297460, 34946190, 69892380]

約数ペア:

[(1, 69892380), (2, 34946190), (3, 23297460), (4, 17473095), (5, 13978476), (6, 11648730), (9, 7765820), (10, 6989238), (12, 5824365), (15, 4659492), (18, 3882910), (20, 3494619), (30, 2329746), (36, 1941455), (45, 1553164), (60, 1164873), (90, 776582), (97, 720540), (180, 388291), (194, 360270), (291, 240180), (388, 180135), (485, 144108), (582, 120090), (873, 80060), (970, 72054), (1164, 60045), (1455, 48036), (1746, 40030), (1940, 36027), (2910, 24018), (3492, 20015), (4003, 17460), (4365, 16012), (5820, 12009), (8006, 8730)]