438930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4890

約数の個数: 24

約数和(自身を含む): 1141452

約数和(自身を除く): 702522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4877, 9754, 14631, 24385, 29262, 43893, 48770, 73155, 87786, 146310, 219465, 438930]

約数ペア:

[(1, 438930), (2, 219465), (3, 146310), (5, 87786), (6, 73155), (9, 48770), (10, 43893), (15, 29262), (18, 24385), (30, 14631), (45, 9754), (90, 4877)]