29765960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106307}}^1$

素因数の和:106325

約数の個数: 32

約数和(自身を含む): 76541760

約数和(自身を除く): 46775800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106307, 212614, 425228, 531535, 744149, 850456, 1063070, 1488298, 2126140, 2976596, 3720745, 4252280, 5953192, 7441490, 14882980, 29765960]

約数ペア:

[(1, 29765960), (2, 14882980), (4, 7441490), (5, 5953192), (7, 4252280), (8, 3720745), (10, 2976596), (14, 2126140), (20, 1488298), (28, 1063070), (35, 850456), (40, 744149), (56, 531535), (70, 425228), (140, 212614), (280, 106307)]