42087180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701453}}^1$

素因数の和:701465

約数の個数: 24

約数和(自身を含む): 117844272

約数和(自身を除く): 75757092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701453, 1402906, 2104359, 2805812, 3507265, 4208718, 7014530, 8417436, 10521795, 14029060, 21043590, 42087180]

約数ペア:

[(1, 42087180), (2, 21043590), (3, 14029060), (4, 10521795), (5, 8417436), (6, 7014530), (10, 4208718), (12, 3507265), (15, 2805812), (20, 2104359), (30, 1402906), (60, 701453)]