84721020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1412017}}^1$

素因数の和:1412029

約数の個数: 24

約数和(自身を含む): 237219024

約数和(自身を除く): 152498004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1412017, 2824034, 4236051, 5648068, 7060085, 8472102, 14120170, 16944204, 21180255, 28240340, 42360510, 84721020]

約数ペア:

[(1, 84721020), (2, 42360510), (3, 28240340), (4, 21180255), (5, 16944204), (6, 14120170), (10, 8472102), (12, 7060085), (15, 5648068), (20, 4236051), (30, 2824034), (60, 1412017)]