30442268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 55272672

約数和(自身を除く): 24830404

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 1997, 3811, 3994, 7622, 7988, 15244, 73889, 147778, 205691, 295556, 411382, 822764, 7610567, 15221134, 30442268]

約数ペア:

[(1, 30442268), (2, 15221134), (4, 7610567), (37, 822764), (74, 411382), (103, 295556), (148, 205691), (206, 147778), (412, 73889), (1997, 15244), (3811, 7988), (3994, 7622)]