7997570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 16841088

約数和(自身を除く): 8843518

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 2657, 3010, 5314, 13285, 18599, 26570, 37198, 92995, 114251, 185990, 228502, 571255, 799757, 1142510, 1599514, 3998785, 7997570]

約数ペア:

[(1, 7997570), (2, 3998785), (5, 1599514), (7, 1142510), (10, 799757), (14, 571255), (35, 228502), (43, 185990), (70, 114251), (86, 92995), (215, 37198), (301, 26570), (430, 18599), (602, 13285), (1505, 5314), (2657, 3010)]