26217660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62423}}^1$

素因数の和:62442

約数の個数: 48

約数和(自身を含む): 83897856

約数和(自身を除く): 57680196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 62423, 124846, 187269, 249692, 312115, 374538, 436961, 624230, 749076, 873922, 936345, 1248460, 1310883, 1747844, 1872690, 2184805, 2621766, 3745380, 4369610, 5243532, 6554415, 8739220, 13108830, 26217660]

約数ペア:

[(1, 26217660), (2, 13108830), (3, 8739220), (4, 6554415), (5, 5243532), (6, 4369610), (7, 3745380), (10, 2621766), (12, 2184805), (14, 1872690), (15, 1747844), (20, 1310883), (21, 1248460), (28, 936345), (30, 873922), (35, 749076), (42, 624230), (60, 436961), (70, 374538), (84, 312115), (105, 249692), (140, 187269), (210, 124846), (420, 62423)]