1190247310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{395431}}^1$

素因数の和:395488

約数の個数: 32

約数和(自身を含む): 2505457152

約数和(自身を除く): 1315209842

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 395431, 790862, 1977155, 2768017, 3954310, 5536034, 13840085, 17003533, 27680170, 34007066, 85017665, 119024731, 170035330, 238049462, 595123655, 1190247310]

約数ペア:

[(1, 1190247310), (2, 595123655), (5, 238049462), (7, 170035330), (10, 119024731), (14, 85017665), (35, 34007066), (43, 27680170), (70, 17003533), (86, 13840085), (215, 5536034), (301, 3954310), (430, 2768017), (602, 1977155), (1505, 790862), (3010, 395431)]