82155290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4363}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 169672320

約数和(自身を除く): 87517030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 4363, 8726, 9415, 18830, 21815, 30541, 43630, 61082, 152705, 305410, 1173647, 2347294, 5868235, 8215529, 11736470, 16431058, 41077645, 82155290]

約数ペア:

[(1, 82155290), (2, 41077645), (5, 16431058), (7, 11736470), (10, 8215529), (14, 5868235), (35, 2347294), (70, 1173647), (269, 305410), (538, 152705), (1345, 61082), (1883, 43630), (2690, 30541), (3766, 21815), (4363, 18830), (8726, 9415)]