7450980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{124183}}^1$

素因数の和:124195

約数の個数: 24

約数和(自身を含む): 20862912

約数和(自身を除く): 13411932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 124183, 248366, 372549, 496732, 620915, 745098, 1241830, 1490196, 1862745, 2483660, 3725490, 7450980]

約数ペア:

[(1, 7450980), (2, 3725490), (3, 2483660), (4, 1862745), (5, 1490196), (6, 1241830), (10, 745098), (12, 620915), (15, 496732), (20, 372549), (30, 248366), (60, 124183)]