16630980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277183}}^1$

素因数の和:277195

約数の個数: 24

約数和(自身を含む): 46566912

約数和(自身を除く): 29935932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277183, 554366, 831549, 1108732, 1385915, 1663098, 2771830, 3326196, 4157745, 5543660, 8315490, 16630980]

約数ペア:

[(1, 16630980), (2, 8315490), (3, 5543660), (4, 4157745), (5, 3326196), (6, 2771830), (10, 1663098), (12, 1385915), (15, 1108732), (20, 831549), (30, 554366), (60, 277183)]