143571540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11077

約数の個数: 96

約数和(自身を含む): 474292224

約数和(自身を除く): 330720684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11027, 13020, 22054, 33081, 44108, 55135, 66162, 77189, 110270, 132324, 154378, 165405, 220540, 231567, 308756, 330810, 341837, 385945, 463134, 661620, 683674, 771890, 926268, 1025511, 1157835, 1367348, 1543780, 1709185, 2051022, 2315670, 2392859, 3418370, 4102044, 4631340, 4785718, 5127555, 6836740, 7178577, 9571436, 10255110, 11964295, 14357154, 20510220, 23928590, 28714308, 35892885, 47857180, 71785770, 143571540]

約数ペア:

[(1, 143571540), (2, 71785770), (3, 47857180), (4, 35892885), (5, 28714308), (6, 23928590), (7, 20510220), (10, 14357154), (12, 11964295), (14, 10255110), (15, 9571436), (20, 7178577), (21, 6836740), (28, 5127555), (30, 4785718), (31, 4631340), (35, 4102044), (42, 3418370), (60, 2392859), (62, 2315670), (70, 2051022), (84, 1709185), (93, 1543780), (105, 1367348), (124, 1157835), (140, 1025511), (155, 926268), (186, 771890), (210, 683674), (217, 661620), (310, 463134), (372, 385945), (420, 341837), (434, 330810), (465, 308756), (620, 231567), (651, 220540), (868, 165405), (930, 154378), (1085, 132324), (1302, 110270), (1860, 77189), (2170, 66162), (2604, 55135), (3255, 44108), (4340, 33081), (6510, 22054), (11027, 13020)]