340214630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131357}}^1$

素因数の和:131408

約数の個数: 32

約数和(自身を含む): 718790976

約数和(自身を除く): 378576346

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 131357, 262714, 656785, 919499, 1313570, 1838998, 4597495, 4860209, 9194990, 9720418, 24301045, 34021463, 48602090, 68042926, 170107315, 340214630]

約数ペア:

[(1, 340214630), (2, 170107315), (5, 68042926), (7, 48602090), (10, 34021463), (14, 24301045), (35, 9720418), (37, 9194990), (70, 4860209), (74, 4597495), (185, 1838998), (259, 1313570), (370, 919499), (518, 656785), (1295, 262714), (2590, 131357)]