231506170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{194543}}^1$

素因数の和:194574

約数の個数: 32

約数和(自身を含む): 504258048

約数和(自身を除く): 272751878

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 194543, 389086, 972715, 1361801, 1945430, 2723602, 3307231, 6614462, 6809005, 13618010, 16536155, 23150617, 33072310, 46301234, 115753085, 231506170]

約数ペア:

[(1, 231506170), (2, 115753085), (5, 46301234), (7, 33072310), (10, 23150617), (14, 16536155), (17, 13618010), (34, 6809005), (35, 6614462), (70, 3307231), (85, 2723602), (119, 1945430), (170, 1361801), (238, 972715), (595, 389086), (1190, 194543)]