30215278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 46743984

約数和(自身を除く): 16528706

約数列:

[1, 2, 41, 82, 157, 314, 2347, 4694, 6437, 12874, 96227, 192454, 368479, 736958, 15107639, 30215278]

約数ペア:

[(1, 30215278), (2, 15107639), (41, 736958), (82, 368479), (157, 192454), (314, 96227), (2347, 12874), (4694, 6437)]