71855730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{798397}}^1$

素因数の和:798410

約数の個数: 24

約数和(自身を含む): 186825132

約数和(自身を除く): 114969402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 798397, 1596794, 2395191, 3991985, 4790382, 7185573, 7983970, 11975955, 14371146, 23951910, 35927865, 71855730]

約数ペア:

[(1, 71855730), (2, 35927865), (3, 23951910), (5, 14371146), (6, 11975955), (9, 7983970), (10, 7185573), (15, 4790382), (18, 3991985), (30, 2395191), (45, 1596794), (90, 798397)]