147264420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2454407}}^1$

素因数の和:2454419

約数の個数: 24

約数和(自身を含む): 412340544

約数和(自身を除く): 265076124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2454407, 4908814, 7363221, 9817628, 12272035, 14726442, 24544070, 29452884, 36816105, 49088140, 73632210, 147264420]

約数ペア:

[(1, 147264420), (2, 73632210), (3, 49088140), (4, 36816105), (5, 29452884), (6, 24544070), (10, 14726442), (12, 12272035), (15, 9817628), (20, 7363221), (30, 4908814), (60, 2454407)]