81120870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15277}}^1$

素因数の和:15349

約数の個数: 48

約数和(自身を含む): 214503120

約数和(自身を除く): 133382250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 15277, 30554, 45831, 76385, 91662, 137493, 152770, 229155, 274986, 458310, 687465, 901343, 1374930, 1802686, 2704029, 4506715, 5408058, 8112087, 9013430, 13520145, 16224174, 27040290, 40560435, 81120870]

約数ペア:

[(1, 81120870), (2, 40560435), (3, 27040290), (5, 16224174), (6, 13520145), (9, 9013430), (10, 8112087), (15, 5408058), (18, 4506715), (30, 2704029), (45, 1802686), (59, 1374930), (90, 901343), (118, 687465), (177, 458310), (295, 274986), (354, 229155), (531, 152770), (590, 137493), (885, 91662), (1062, 76385), (1770, 45831), (2655, 30554), (5310, 15277)]