39538730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51349}}^1$

素因数の和:51374

約数の個数: 32

約数和(自身を含む): 88732800

約数和(自身を除く): 49194070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 51349, 102698, 256745, 359443, 513490, 564839, 718886, 1129678, 1797215, 2824195, 3594430, 3953873, 5648390, 7907746, 19769365, 39538730]

約数ペア:

[(1, 39538730), (2, 19769365), (5, 7907746), (7, 5648390), (10, 3953873), (11, 3594430), (14, 2824195), (22, 1797215), (35, 1129678), (55, 718886), (70, 564839), (77, 513490), (110, 359443), (154, 256745), (385, 102698), (770, 51349)]