66003970

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{10663}}^1$

素因数の和:11289

約数の個数: 16

約数和(自身を含む): 119010240

約数和(自身を除く): 53006270

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 10663, 21326, 53315, 106630, 6600397, 13200794, 33001985, 66003970]

約数ペア:

[(1, 66003970), (2, 33001985), (5, 13200794), (10, 6600397), (619, 106630), (1238, 53315), (3095, 21326), (6190, 10663)]