173106430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17791}}^1$

素因数の和:17944

約数の個数: 32

約数和(自身を含む): 358686720

約数和(自身を除く): 185580290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 17791, 35582, 88955, 124537, 177910, 249074, 622685, 1245370, 2472949, 4945898, 12364745, 17310643, 24729490, 34621286, 86553215, 173106430]

約数ペア:

[(1, 173106430), (2, 86553215), (5, 34621286), (7, 24729490), (10, 17310643), (14, 12364745), (35, 4945898), (70, 2472949), (139, 1245370), (278, 622685), (695, 249074), (973, 177910), (1390, 124537), (1946, 88955), (4865, 35582), (9730, 17791)]