1672990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 3348864

約数和(自身を除く): 1675874

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 227, 335, 454, 670, 737, 1135, 1474, 2270, 2497, 3685, 4994, 7370, 12485, 15209, 24970, 30418, 76045, 152090, 167299, 334598, 836495, 1672990]

約数ペア:

[(1, 1672990), (2, 836495), (5, 334598), (10, 167299), (11, 152090), (22, 76045), (55, 30418), (67, 24970), (110, 15209), (134, 12485), (227, 7370), (335, 4994), (454, 3685), (670, 2497), (737, 2270), (1135, 1474)]