227920210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75721}}^1$

素因数の和:75778

約数の個数: 32

約数和(自身を含む): 479774592

約数和(自身を除く): 251854382

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 75721, 151442, 378605, 530047, 757210, 1060094, 2650235, 3256003, 5300470, 6512006, 16280015, 22792021, 32560030, 45584042, 113960105, 227920210]

約数ペア:

[(1, 227920210), (2, 113960105), (5, 45584042), (7, 32560030), (10, 22792021), (14, 16280015), (35, 6512006), (43, 5300470), (70, 3256003), (86, 2650235), (215, 1060094), (301, 757210), (430, 530047), (602, 378605), (1505, 151442), (3010, 75721)]