42607630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 82885824

約数和(自身を除く): 40278194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 673, 974, 1346, 2435, 3365, 4870, 6331, 6730, 8749, 12662, 17498, 31655, 43745, 63310, 87490, 327751, 655502, 1638755, 3277510, 4260763, 8521526, 21303815, 42607630]

約数ペア:

[(1, 42607630), (2, 21303815), (5, 8521526), (10, 4260763), (13, 3277510), (26, 1638755), (65, 655502), (130, 327751), (487, 87490), (673, 63310), (974, 43745), (1346, 31655), (2435, 17498), (3365, 12662), (4870, 8749), (6331, 6730)]