74915390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{681049}}^1$

素因数の和:681067

約数の個数: 16

約数和(自身を含む): 147106800

約数和(自身を除く): 72191410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 681049, 1362098, 3405245, 6810490, 7491539, 14983078, 37457695, 74915390]

約数ペア:

[(1, 74915390), (2, 37457695), (5, 14983078), (10, 7491539), (11, 6810490), (22, 3405245), (55, 1362098), (110, 681049)]