470139180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36109}}^1$

素因数の和:36159

約数の個数: 96

約数和(自身を含む): 1553018880

約数和(自身を除く): 1082879700

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, 13020, 36109, 72218, 108327, 144436, 180545, 216654, 252763, 361090, 433308, 505526, 541635, 722180, 758289, 1011052, 1083270, 1119379, 1263815, 1516578, 2166540, 2238758, 2527630, 3033156, 3358137, 3791445, 4477516, 5055260, 5596895, 6716274, 7582890, 7835653, 11193790, 13432548, 15165780, 15671306, 16790685, 22387580, 23506959, 31342612, 33581370, 39178265, 47013918, 67162740, 78356530, 94027836, 117534795, 156713060, 235069590, 470139180]

約数ペア:

[(1, 470139180), (2, 235069590), (3, 156713060), (4, 117534795), (5, 94027836), (6, 78356530), (7, 67162740), (10, 47013918), (12, 39178265), (14, 33581370), (15, 31342612), (20, 23506959), (21, 22387580), (28, 16790685), (30, 15671306), (31, 15165780), (35, 13432548), (42, 11193790), (60, 7835653), (62, 7582890), (70, 6716274), (84, 5596895), (93, 5055260), (105, 4477516), (124, 3791445), (140, 3358137), (155, 3033156), (186, 2527630), (210, 2238758), (217, 2166540), (310, 1516578), (372, 1263815), (420, 1119379), (434, 1083270), (465, 1011052), (620, 758289), (651, 722180), (868, 541635), (930, 505526), (1085, 433308), (1302, 361090), (1860, 252763), (2170, 216654), (2604, 180545), (3255, 144436), (4340, 108327), (6510, 72218), (13020, 36109)]