30301972

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 54232416

約数和(自身を除く): 23930444

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 853, 1706, 3412, 8881, 17762, 35524, 70799, 91271, 141598, 182542, 283196, 365084, 7575493, 15150986, 30301972]

約数ペア:

[(1, 30301972), (2, 15150986), (4, 7575493), (83, 365084), (107, 283196), (166, 182542), (214, 141598), (332, 91271), (428, 70799), (853, 35524), (1706, 17762), (3412, 8881)]