30941246

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 54360216

約数和(自身を除く): 23418970

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 2011, 2198, 4022, 7693, 14077, 15386, 28154, 98539, 197078, 315727, 631454, 2210089, 4420178, 15470623, 30941246]

約数ペア:

[(1, 30941246), (2, 15470623), (7, 4420178), (14, 2210089), (49, 631454), (98, 315727), (157, 197078), (314, 98539), (1099, 28154), (2011, 15386), (2198, 14077), (4022, 7693)]