488169080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1743461}}^1$

素因数の和:1743479

約数の個数: 32

約数和(自身を含む): 1255292640

約数和(自身を除く): 767123560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1743461, 3486922, 6973844, 8717305, 12204227, 13947688, 17434610, 24408454, 34869220, 48816908, 61021135, 69738440, 97633816, 122042270, 244084540, 488169080]

約数ペア:

[(1, 488169080), (2, 244084540), (4, 122042270), (5, 97633816), (7, 69738440), (8, 61021135), (10, 48816908), (14, 34869220), (20, 24408454), (28, 17434610), (35, 13947688), (40, 12204227), (56, 8717305), (70, 6973844), (140, 3486922), (280, 1743461)]