54799020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304439}}^1$

素因数の和:304454

約数の個数: 36

約数和(自身を含む): 166224240

約数和(自身を除く): 111425220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304439, 608878, 913317, 1217756, 1522195, 1826634, 2739951, 3044390, 3653268, 4566585, 5479902, 6088780, 9133170, 10959804, 13699755, 18266340, 27399510, 54799020]

約数ペア:

[(1, 54799020), (2, 27399510), (3, 18266340), (4, 13699755), (5, 10959804), (6, 9133170), (9, 6088780), (10, 5479902), (12, 4566585), (15, 3653268), (18, 3044390), (20, 2739951), (30, 1826634), (36, 1522195), (45, 1217756), (60, 913317), (90, 608878), (180, 304439)]