6546820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 15902208

約数和(自身を除く): 9355388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 463, 505, 707, 926, 1010, 1414, 1852, 2020, 2315, 2828, 3241, 3535, 4630, 6482, 7070, 9260, 12964, 14140, 16205, 32410, 46763, 64820, 93526, 187052, 233815, 327341, 467630, 654682, 935260, 1309364, 1636705, 3273410, 6546820]

約数ペア:

[(1, 6546820), (2, 3273410), (4, 1636705), (5, 1309364), (7, 935260), (10, 654682), (14, 467630), (20, 327341), (28, 233815), (35, 187052), (70, 93526), (101, 64820), (140, 46763), (202, 32410), (404, 16205), (463, 14140), (505, 12964), (707, 9260), (926, 7070), (1010, 6482), (1414, 4630), (1852, 3535), (2020, 3241), (2315, 2828)]