70909210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{417113}}^1$

素因数の和:417137

約数の個数: 16

約数和(自身を含む): 135144936

約数和(自身を除く): 64235726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 417113, 834226, 2085565, 4171130, 7090921, 14181842, 35454605, 70909210]

約数ペア:

[(1, 70909210), (2, 35454605), (5, 14181842), (10, 7090921), (17, 4171130), (34, 2085565), (85, 834226), (170, 417113)]