7400490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{246683}}^1$

素因数の和:246693

約数の個数: 16

約数和(自身を含む): 17761248

約数和(自身を除く): 10360758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 246683, 493366, 740049, 1233415, 1480098, 2466830, 3700245, 7400490]

約数ペア:

[(1, 7400490), (2, 3700245), (3, 2466830), (5, 1480098), (6, 1233415), (10, 740049), (15, 493366), (30, 246683)]