90817260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1513621}}^1$

素因数の和:1513633

約数の個数: 24

約数和(自身を含む): 254288496

約数和(自身を除く): 163471236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1513621, 3027242, 4540863, 6054484, 7568105, 9081726, 15136210, 18163452, 22704315, 30272420, 45408630, 90817260]

約数ペア:

[(1, 90817260), (2, 45408630), (3, 30272420), (4, 22704315), (5, 18163452), (6, 15136210), (10, 9081726), (12, 7568105), (15, 6054484), (20, 4540863), (30, 3027242), (60, 1513621)]