28941930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{321577}}^1$

素因数の和:321590

約数の個数: 24

約数和(自身を含む): 75249252

約数和(自身を除く): 46307322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 321577, 643154, 964731, 1607885, 1929462, 2894193, 3215770, 4823655, 5788386, 9647310, 14470965, 28941930]

約数ペア:

[(1, 28941930), (2, 14470965), (3, 9647310), (5, 5788386), (6, 4823655), (9, 3215770), (10, 2894193), (15, 1929462), (18, 1607885), (30, 964731), (45, 643154), (90, 321577)]