30740706

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{27997}}^1$

素因数の和:28066

約数の個数: 24

約数和(自身を含む): 67699164

約数和(自身を除く): 36958458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 27997, 55994, 83991, 167982, 251973, 503946, 1707817, 3415634, 5123451, 10246902, 15370353, 30740706]

約数ペア:

[(1, 30740706), (2, 15370353), (3, 10246902), (6, 5123451), (9, 3415634), (18, 1707817), (61, 503946), (122, 251973), (183, 167982), (366, 83991), (549, 55994), (1098, 27997)]