30986454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271811}}^1$

素因数の和:271835

約数の個数: 16

約数和(自身を含む): 65234880

約数和(自身を除く): 34248426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271811, 543622, 815433, 1630866, 5164409, 10328818, 15493227, 30986454]

約数ペア:

[(1, 30986454), (2, 15493227), (3, 10328818), (6, 5164409), (19, 1630866), (38, 815433), (57, 543622), (114, 271811)]