630372190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{39671}}^1$

素因数の和:39912

約数の個数: 32

約数和(自身を含む): 1302511104

約数和(自身を除く): 672138914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 15890, 39671, 79342, 198355, 277697, 396710, 555394, 1388485, 2776970, 9005317, 18010634, 45026585, 63037219, 90053170, 126074438, 315186095, 630372190]

約数ペア:

[(1, 630372190), (2, 315186095), (5, 126074438), (7, 90053170), (10, 63037219), (14, 45026585), (35, 18010634), (70, 9005317), (227, 2776970), (454, 1388485), (1135, 555394), (1589, 396710), (2270, 277697), (3178, 198355), (7945, 79342), (15890, 39671)]