29620870

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2971}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 53389008

約数和(自身を除く): 23768138

約数列:

[1, 2, 5, 10, 997, 1994, 2971, 4985, 5942, 9970, 14855, 29710, 2962087, 5924174, 14810435, 29620870]

約数ペア:

[(1, 29620870), (2, 14810435), (5, 5924174), (10, 2962087), (997, 29710), (1994, 14855), (2971, 9970), (4985, 5942)]