20102970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670099}}^1$

素因数の和:670109

約数の個数: 16

約数和(自身を含む): 48247200

約数和(自身を除く): 28144230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670099, 1340198, 2010297, 3350495, 4020594, 6700990, 10051485, 20102970]

約数ペア:

[(1, 20102970), (2, 10051485), (3, 6700990), (5, 4020594), (6, 3350495), (10, 2010297), (15, 1340198), (30, 670099)]