143403990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4780133}}^1$

素因数の和:4780143

約数の個数: 16

約数和(自身を含む): 344169648

約数和(自身を除く): 200765658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4780133, 9560266, 14340399, 23900665, 28680798, 47801330, 71701995, 143403990]

約数ペア:

[(1, 143403990), (2, 71701995), (3, 47801330), (5, 28680798), (6, 23900665), (10, 14340399), (15, 9560266), (30, 4780133)]