74607730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{438869}}^1$

素因数の和:438893

約数の個数: 16

約数和(自身を含む): 142193880

約数和(自身を除く): 67586150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 438869, 877738, 2194345, 4388690, 7460773, 14921546, 37303865, 74607730]

約数ペア:

[(1, 74607730), (2, 37303865), (5, 14921546), (10, 7460773), (17, 4388690), (34, 2194345), (85, 877738), (170, 438869)]