21074010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24223}}^1$

素因数の和:24262

約数の個数: 32

約数和(自身を含む): 52323840

約数和(自身を除く): 31249830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 24223, 48446, 72669, 121115, 145338, 242230, 363345, 702467, 726690, 1404934, 2107401, 3512335, 4214802, 7024670, 10537005, 21074010]

約数ペア:

[(1, 21074010), (2, 10537005), (3, 7024670), (5, 4214802), (6, 3512335), (10, 2107401), (15, 1404934), (29, 726690), (30, 702467), (58, 363345), (87, 242230), (145, 145338), (174, 121115), (290, 72669), (435, 48446), (870, 24223)]