148686510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{708031}}^1$

素因数の和:708048

約数の個数: 32

約数和(自身を含む): 407826432

約数和(自身を除く): 259139922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 708031, 1416062, 2124093, 3540155, 4248186, 4956217, 7080310, 9912434, 10620465, 14868651, 21240930, 24781085, 29737302, 49562170, 74343255, 148686510]

約数ペア:

[(1, 148686510), (2, 74343255), (3, 49562170), (5, 29737302), (6, 24781085), (7, 21240930), (10, 14868651), (14, 10620465), (15, 9912434), (21, 7080310), (30, 4956217), (35, 4248186), (42, 3540155), (70, 2124093), (105, 1416062), (210, 708031)]