2057621370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9798197}}^1$

素因数の和:9798214

約数の個数: 32

約数和(自身を含む): 5643762048

約数和(自身を除く): 3586140678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9798197, 19596394, 29394591, 48990985, 58789182, 68587379, 97981970, 137174758, 146972955, 205762137, 293945910, 342936895, 411524274, 685873790, 1028810685, 2057621370]

約数ペア:

[(1, 2057621370), (2, 1028810685), (3, 685873790), (5, 411524274), (6, 342936895), (7, 293945910), (10, 205762137), (14, 146972955), (15, 137174758), (21, 97981970), (30, 68587379), (35, 58789182), (42, 48990985), (70, 29394591), (105, 19596394), (210, 9798197)]