2840340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47339}}^1$

素因数の和:47351

約数の個数: 24

約数和(自身を含む): 7953120

約数和(自身を除く): 5112780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 47339, 94678, 142017, 189356, 236695, 284034, 473390, 568068, 710085, 946780, 1420170, 2840340]

約数ペア:

[(1, 2840340), (2, 1420170), (3, 946780), (4, 710085), (5, 568068), (6, 473390), (10, 284034), (12, 236695), (15, 189356), (20, 142017), (30, 94678), (60, 47339)]