126005460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42859}}^1$

素因数の和:42885

約数の個数: 72

約数和(自身を含む): 410427360

約数和(自身を除く): 284421900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42859, 85718, 128577, 171436, 214295, 257154, 300013, 428590, 514308, 600026, 642885, 857180, 900039, 1200052, 1285770, 1500065, 1800078, 2100091, 2571540, 3000130, 3600156, 4200182, 4500195, 6000260, 6300273, 8400364, 9000390, 10500455, 12600546, 18000780, 21000910, 25201092, 31501365, 42001820, 63002730, 126005460]

約数ペア:

[(1, 126005460), (2, 63002730), (3, 42001820), (4, 31501365), (5, 25201092), (6, 21000910), (7, 18000780), (10, 12600546), (12, 10500455), (14, 9000390), (15, 8400364), (20, 6300273), (21, 6000260), (28, 4500195), (30, 4200182), (35, 3600156), (42, 3000130), (49, 2571540), (60, 2100091), (70, 1800078), (84, 1500065), (98, 1285770), (105, 1200052), (140, 900039), (147, 857180), (196, 642885), (210, 600026), (245, 514308), (294, 428590), (420, 300013), (490, 257154), (588, 214295), (735, 171436), (980, 128577), (1470, 85718), (2940, 42859)]