140541930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1561577}}^1$

素因数の和:1561590

約数の個数: 24

約数和(自身を含む): 365409252

約数和(自身を除く): 224867322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1561577, 3123154, 4684731, 7807885, 9369462, 14054193, 15615770, 23423655, 28108386, 46847310, 70270965, 140541930]

約数ペア:

[(1, 140541930), (2, 70270965), (3, 46847310), (5, 28108386), (6, 23423655), (9, 15615770), (10, 14054193), (15, 9369462), (18, 7807885), (30, 4684731), (45, 3123154), (90, 1561577)]