29898470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 61710336

約数和(自身を除く): 31811866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 991, 1982, 2155, 3017, 4310, 4955, 6034, 6937, 9910, 13874, 15085, 30170, 34685, 69370, 427121, 854242, 2135605, 2989847, 4271210, 5979694, 14949235, 29898470]

約数ペア:

[(1, 29898470), (2, 14949235), (5, 5979694), (7, 4271210), (10, 2989847), (14, 2135605), (35, 854242), (70, 427121), (431, 69370), (862, 34685), (991, 30170), (1982, 15085), (2155, 13874), (3017, 9910), (4310, 6937), (4955, 6034)]