16892940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281549}}^1$

素因数の和:281561

約数の個数: 24

約数和(自身を含む): 47300400

約数和(自身を除く): 30407460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281549, 563098, 844647, 1126196, 1407745, 1689294, 2815490, 3378588, 4223235, 5630980, 8446470, 16892940]

約数ペア:

[(1, 16892940), (2, 8446470), (3, 5630980), (4, 4223235), (5, 3378588), (6, 2815490), (10, 1689294), (12, 1407745), (15, 1126196), (20, 844647), (30, 563098), (60, 281549)]