47005140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8641

約数の個数: 96

約数和(自身を含む): 162005760

約数和(自身を除く): 115000620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8609, 17218, 25827, 34436, 43045, 51654, 60263, 86090, 103308, 111917, 120526, 129135, 172180, 180789, 223834, 241052, 258270, 301315, 335751, 361578, 447668, 516540, 559585, 602630, 671502, 723156, 783419, 903945, 1119170, 1205260, 1343004, 1566838, 1678755, 1807890, 2238340, 2350257, 3133676, 3357510, 3615780, 3917095, 4700514, 6715020, 7834190, 9401028, 11751285, 15668380, 23502570, 47005140]

約数ペア:

[(1, 47005140), (2, 23502570), (3, 15668380), (4, 11751285), (5, 9401028), (6, 7834190), (7, 6715020), (10, 4700514), (12, 3917095), (13, 3615780), (14, 3357510), (15, 3133676), (20, 2350257), (21, 2238340), (26, 1807890), (28, 1678755), (30, 1566838), (35, 1343004), (39, 1205260), (42, 1119170), (52, 903945), (60, 783419), (65, 723156), (70, 671502), (78, 602630), (84, 559585), (91, 516540), (105, 447668), (130, 361578), (140, 335751), (156, 301315), (182, 258270), (195, 241052), (210, 223834), (260, 180789), (273, 172180), (364, 129135), (390, 120526), (420, 111917), (455, 103308), (546, 86090), (780, 60263), (910, 51654), (1092, 43045), (1365, 34436), (1820, 25827), (2730, 17218), (5460, 8609)]