13322580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222043}}^1$

素因数の和:222055

約数の個数: 24

約数和(自身を含む): 37303392

約数和(自身を除く): 23980812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222043, 444086, 666129, 888172, 1110215, 1332258, 2220430, 2664516, 3330645, 4440860, 6661290, 13322580]

約数ペア:

[(1, 13322580), (2, 6661290), (3, 4440860), (4, 3330645), (5, 2664516), (6, 2220430), (10, 1332258), (12, 1110215), (15, 888172), (20, 666129), (30, 444086), (60, 222043)]