83390340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126349}}^1$

素因数の和:126372

約数の個数: 48

約数和(自身を含む): 254721600

約数和(自身を除く): 171331260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 126349, 252698, 379047, 505396, 631745, 758094, 1263490, 1389839, 1516188, 1895235, 2526980, 2779678, 3790470, 4169517, 5559356, 6949195, 7580940, 8339034, 13898390, 16678068, 20847585, 27796780, 41695170, 83390340]

約数ペア:

[(1, 83390340), (2, 41695170), (3, 27796780), (4, 20847585), (5, 16678068), (6, 13898390), (10, 8339034), (11, 7580940), (12, 6949195), (15, 5559356), (20, 4169517), (22, 3790470), (30, 2779678), (33, 2526980), (44, 1895235), (55, 1516188), (60, 1389839), (66, 1263490), (110, 758094), (132, 631745), (165, 505396), (220, 379047), (330, 252698), (660, 126349)]