74703610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{25849}}^1$

素因数の和:25890

約数の個数: 24

約数和(自身を含む): 142847100

約数和(自身を除く): 68143490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 25849, 51698, 129245, 258490, 439433, 878866, 2197165, 4394330, 7470361, 14940722, 37351805, 74703610]

約数ペア:

[(1, 74703610), (2, 37351805), (5, 14940722), (10, 7470361), (17, 4394330), (34, 2197165), (85, 878866), (170, 439433), (289, 258490), (578, 129245), (1445, 51698), (2890, 25849)]