333891990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28759}}^1$

素因数の和:28818

約数の個数: 64

約数和(自身を含む): 911116800

約数和(自身を除く): 577224810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 28759, 57518, 86277, 143795, 172554, 258831, 287590, 431385, 517662, 776493, 862770, 1236637, 1294155, 1552986, 2473274, 2588310, 3709911, 3882465, 6183185, 7419822, 7764930, 11129733, 12366370, 18549555, 22259466, 33389199, 37099110, 55648665, 66778398, 111297330, 166945995, 333891990]

約数ペア:

[(1, 333891990), (2, 166945995), (3, 111297330), (5, 66778398), (6, 55648665), (9, 37099110), (10, 33389199), (15, 22259466), (18, 18549555), (27, 12366370), (30, 11129733), (43, 7764930), (45, 7419822), (54, 6183185), (86, 3882465), (90, 3709911), (129, 2588310), (135, 2473274), (215, 1552986), (258, 1294155), (270, 1236637), (387, 862770), (430, 776493), (645, 517662), (774, 431385), (1161, 287590), (1290, 258831), (1935, 172554), (2322, 143795), (3870, 86277), (5805, 57518), (11610, 28759)]