42987330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{477637}}^1$

素因数の和:477650

約数の個数: 24

約数和(自身を含む): 111767292

約数和(自身を除く): 68779962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 477637, 955274, 1432911, 2388185, 2865822, 4298733, 4776370, 7164555, 8597466, 14329110, 21493665, 42987330]

約数ペア:

[(1, 42987330), (2, 21493665), (3, 14329110), (5, 8597466), (6, 7164555), (9, 4776370), (10, 4298733), (15, 2865822), (18, 2388185), (30, 1432911), (45, 955274), (90, 477637)]