3046820

素因数分解:

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

素因数の和:3132

約数の個数: 36

約数和(自身を含む): 7445340

約数和(自身を除く): 4398520

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3109, 6218, 12436, 15545, 21763, 31090, 43526, 62180, 87052, 108815, 152341, 217630, 304682, 435260, 609364, 761705, 1523410, 3046820]

約数ペア:

[(1, 3046820), (2, 1523410), (4, 761705), (5, 609364), (7, 435260), (10, 304682), (14, 217630), (20, 152341), (28, 108815), (35, 87052), (49, 62180), (70, 43526), (98, 31090), (140, 21763), (196, 15545), (245, 12436), (490, 6218), (980, 3109)]