74406110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 142274880

約数和(自身を除く): 67868770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 997, 1994, 2195, 4390, 4985, 7463, 9970, 14926, 16949, 33898, 37315, 74630, 84745, 169490, 437683, 875366, 2188415, 4376830, 7440611, 14881222, 37203055, 74406110]

約数ペア:

[(1, 74406110), (2, 37203055), (5, 14881222), (10, 7440611), (17, 4376830), (34, 2188415), (85, 875366), (170, 437683), (439, 169490), (878, 84745), (997, 74630), (1994, 37315), (2195, 33898), (4390, 16949), (4985, 14926), (7463, 9970)]