33515020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3109}}^1$

素因数の和:3143

約数の個数: 72

約数和(自身を含む): 89344080

約数和(自身を除く): 55829060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3109, 5390, 6218, 10780, 12436, 15545, 21763, 31090, 34199, 43526, 62180, 68398, 87052, 108815, 136796, 152341, 170995, 217630, 239393, 304682, 341990, 435260, 478786, 609364, 683980, 761705, 957572, 1196965, 1523410, 1675751, 2393930, 3046820, 3351502, 4787860, 6703004, 8378755, 16757510, 33515020]

約数ペア:

[(1, 33515020), (2, 16757510), (4, 8378755), (5, 6703004), (7, 4787860), (10, 3351502), (11, 3046820), (14, 2393930), (20, 1675751), (22, 1523410), (28, 1196965), (35, 957572), (44, 761705), (49, 683980), (55, 609364), (70, 478786), (77, 435260), (98, 341990), (110, 304682), (140, 239393), (154, 217630), (196, 170995), (220, 152341), (245, 136796), (308, 108815), (385, 87052), (490, 68398), (539, 62180), (770, 43526), (980, 34199), (1078, 31090), (1540, 21763), (2156, 15545), (2695, 12436), (3109, 10780), (5390, 6218)]