30195874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 46141056

約数和(自身を除く): 15945182

約数列:

[1, 2, 71, 142, 337, 631, 674, 1262, 23927, 44801, 47854, 89602, 212647, 425294, 15097937, 30195874]

約数ペア:

[(1, 30195874), (2, 15097937), (71, 425294), (142, 212647), (337, 89602), (631, 47854), (674, 44801), (1262, 23927)]