2915661070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211433}}^1$

素因数の和:211644

約数の個数: 32

約数和(自身を含む): 6028406208

約数和(自身を除く): 3112745138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 211433, 422866, 1057165, 1480031, 2114330, 2960062, 7400155, 14800310, 41652301, 83304602, 208261505, 291566107, 416523010, 583132214, 1457830535, 2915661070]

約数ペア:

[(1, 2915661070), (2, 1457830535), (5, 583132214), (7, 416523010), (10, 291566107), (14, 208261505), (35, 83304602), (70, 41652301), (197, 14800310), (394, 7400155), (985, 2960062), (1379, 2114330), (1970, 1480031), (2758, 1057165), (6895, 422866), (13790, 211433)]