270637874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 182236366

約数列:

[1, 2, 13, 26, 31, 62, 403, 479, 701, 806, 958, 1402, 6227, 9113, 12454, 14849, 18226, 21731, 29698, 43462, 193037, 282503, 335779, 386074, 565006, 671558, 4365127, 8730254, 10409149, 20818298, 135318937, 270637874]

約数ペア:

[(1, 270637874), (2, 135318937), (13, 20818298), (26, 10409149), (31, 8730254), (62, 4365127), (403, 671558), (479, 565006), (701, 386074), (806, 335779), (958, 282503), (1402, 193037), (6227, 43462), (9113, 29698), (12454, 21731), (14849, 18226)]