285280684430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4075438349}}^1$

素因数の和:4075438363

約数の個数: 16

約数和(自身を含む): 586863122400

約数和(自身を除く): 301582437970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4075438349, 8150876698, 20377191745, 28528068443, 40754383490, 57056136886, 142640342215, 285280684430]

約数ペア:

[(1, 285280684430), (2, 142640342215), (5, 57056136886), (7, 40754383490), (10, 28528068443), (14, 20377191745), (35, 8150876698), (70, 4075438349)]