39841970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15383}}^1$

素因数の和:15434

約数の個数: 32

約数和(自身を含む): 84181248

約数和(自身を除く): 44339278

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 15383, 30766, 76915, 107681, 153830, 215362, 538405, 569171, 1076810, 1138342, 2845855, 3984197, 5691710, 7968394, 19920985, 39841970]

約数ペア:

[(1, 39841970), (2, 19920985), (5, 7968394), (7, 5691710), (10, 3984197), (14, 2845855), (35, 1138342), (37, 1076810), (70, 569171), (74, 538405), (185, 215362), (259, 153830), (370, 107681), (518, 76915), (1295, 30766), (2590, 15383)]