287160190

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{106751}}^1$

素因数の和:107027

約数の個数: 16

約数和(自身を含む): 518814720

約数和(自身を除く): 231654530

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 106751, 213502, 533755, 1067510, 28716019, 57432038, 143580095, 287160190]

約数ペア:

[(1, 287160190), (2, 143580095), (5, 57432038), (10, 28716019), (269, 1067510), (538, 533755), (1345, 213502), (2690, 106751)]