2869790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 6441984

約数和(自身を除く): 3572194

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3727, 7454, 18635, 26089, 37270, 40997, 52178, 81994, 130445, 204985, 260890, 286979, 409970, 573958, 1434895, 2869790]

約数ペア:

[(1, 2869790), (2, 1434895), (5, 573958), (7, 409970), (10, 286979), (11, 260890), (14, 204985), (22, 130445), (35, 81994), (55, 52178), (70, 40997), (77, 37270), (110, 26089), (154, 18635), (385, 7454), (770, 3727)]