66515970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2217199}}^1$

素因数の和:2217209

約数の個数: 16

約数和(自身を含む): 159638400

約数和(自身を除く): 93122430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2217199, 4434398, 6651597, 11085995, 13303194, 22171990, 33257985, 66515970]

約数ペア:

[(1, 66515970), (2, 33257985), (3, 22171990), (5, 13303194), (6, 11085995), (10, 6651597), (15, 4434398), (30, 2217199)]