9999910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 19401120

約数和(自身を除く): 9401210

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 997, 1003, 1994, 2006, 4985, 5015, 9970, 10030, 16949, 33898, 58823, 84745, 117646, 169490, 294115, 588230, 999991, 1999982, 4999955, 9999910]

約数ペア:

[(1, 9999910), (2, 4999955), (5, 1999982), (10, 999991), (17, 588230), (34, 294115), (59, 169490), (85, 117646), (118, 84745), (170, 58823), (295, 33898), (590, 16949), (997, 10030), (1003, 9970), (1994, 5015), (2006, 4985)]