147793310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{301619}}^1$

素因数の和:301640

約数の個数: 24

約数和(自身を含む): 309462120

約数和(自身を除く): 161668810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 301619, 603238, 1508095, 2111333, 3016190, 4222666, 10556665, 14779331, 21113330, 29558662, 73896655, 147793310]

約数ペア:

[(1, 147793310), (2, 73896655), (5, 29558662), (7, 21113330), (10, 14779331), (14, 10556665), (35, 4222666), (49, 3016190), (70, 2111333), (98, 1508095), (245, 603238), (490, 301619)]