74398310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4447}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 153722880

約数和(自身を除く): 79324570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 4447, 8365, 8894, 16730, 22235, 31129, 44470, 62258, 155645, 311290, 1062833, 2125666, 5314165, 7439831, 10628330, 14879662, 37199155, 74398310]

約数ペア:

[(1, 74398310), (2, 37199155), (5, 14879662), (7, 10628330), (10, 7439831), (14, 5314165), (35, 2125666), (70, 1062833), (239, 311290), (478, 155645), (1195, 62258), (1673, 44470), (2390, 31129), (3346, 22235), (4447, 16730), (8365, 8894)]