68543370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108799}}^1$

素因数の和:108819

約数の個数: 48

約数和(自身を含む): 203673600

約数和(自身を除く): 135130230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108799, 217598, 326397, 543995, 652794, 761593, 979191, 1087990, 1523186, 1631985, 1958382, 2284779, 3263970, 3807965, 4569558, 4895955, 6854337, 7615930, 9791910, 11423895, 13708674, 22847790, 34271685, 68543370]

約数ペア:

[(1, 68543370), (2, 34271685), (3, 22847790), (5, 13708674), (6, 11423895), (7, 9791910), (9, 7615930), (10, 6854337), (14, 4895955), (15, 4569558), (18, 3807965), (21, 3263970), (30, 2284779), (35, 1958382), (42, 1631985), (45, 1523186), (63, 1087990), (70, 979191), (90, 761593), (105, 652794), (126, 543995), (210, 326397), (315, 217598), (630, 108799)]