86782210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6367}}^1$

素因数の和:6450

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 78276350

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6367, 6815, 12734, 13630, 31835, 63670, 184643, 299249, 369286, 598498, 923215, 1496245, 1846430, 2992490, 8678221, 17356442, 43391105, 86782210]

約数ペア:

[(1, 86782210), (2, 43391105), (5, 17356442), (10, 8678221), (29, 2992490), (47, 1846430), (58, 1496245), (94, 923215), (145, 598498), (235, 369286), (290, 299249), (470, 184643), (1363, 63670), (2726, 31835), (6367, 13630), (6815, 12734)]