274321020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4572017}}^1$

素因数の和:4572029

約数の個数: 24

約数和(自身を含む): 768099024

約数和(自身を除く): 493778004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4572017, 9144034, 13716051, 18288068, 22860085, 27432102, 45720170, 54864204, 68580255, 91440340, 137160510, 274321020]

約数ペア:

[(1, 274321020), (2, 137160510), (3, 91440340), (4, 68580255), (5, 54864204), (6, 45720170), (10, 27432102), (12, 22860085), (15, 18288068), (20, 13716051), (30, 9144034), (60, 4572017)]