30178383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3769}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 42887520

約数和(自身を除く): 12709137

約数列:

[1, 3, 17, 51, 157, 471, 2669, 3769, 8007, 11307, 64073, 192219, 591733, 1775199, 10059461, 30178383]

約数ペア:

[(1, 30178383), (3, 10059461), (17, 1775199), (51, 591733), (157, 192219), (471, 64073), (2669, 11307), (3769, 8007)]