2293399140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{194027}}^1$

素因数の和:194236

約数の個数: 48

約数和(自身を含む): 6454147392

約数和(自身を除く): 4160748252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 194027, 388054, 582081, 776108, 970135, 1164162, 1940270, 2328324, 2910405, 3880540, 5820810, 11641620, 38223319, 76446638, 114669957, 152893276, 191116595, 229339914, 382233190, 458679828, 573349785, 764466380, 1146699570, 2293399140]

約数ペア:

[(1, 2293399140), (2, 1146699570), (3, 764466380), (4, 573349785), (5, 458679828), (6, 382233190), (10, 229339914), (12, 191116595), (15, 152893276), (20, 114669957), (30, 76446638), (60, 38223319), (197, 11641620), (394, 5820810), (591, 3880540), (788, 2910405), (985, 2328324), (1182, 1940270), (1970, 1164162), (2364, 970135), (2955, 776108), (3940, 582081), (5910, 388054), (11820, 194027)]