230043310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{4447}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 473978880

約数和(自身を除く): 243935570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1478, 3695, 4447, 5173, 7390, 8894, 10346, 22235, 25865, 31129, 44470, 51730, 62258, 155645, 311290, 3286333, 6572666, 16431665, 23004331, 32863330, 46008662, 115021655, 230043310]

約数ペア:

[(1, 230043310), (2, 115021655), (5, 46008662), (7, 32863330), (10, 23004331), (14, 16431665), (35, 6572666), (70, 3286333), (739, 311290), (1478, 155645), (3695, 62258), (4447, 51730), (5173, 44470), (7390, 31129), (8894, 25865), (10346, 22235)]