67871390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 128070720

約数和(自身を除く): 60199330

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1097, 1345, 2194, 2690, 5485, 6187, 10970, 12374, 25231, 30935, 50462, 61870, 126155, 252310, 295093, 590186, 1475465, 2950930, 6787139, 13574278, 33935695, 67871390]

約数ペア:

[(1, 67871390), (2, 33935695), (5, 13574278), (10, 6787139), (23, 2950930), (46, 1475465), (115, 590186), (230, 295093), (269, 252310), (538, 126155), (1097, 61870), (1345, 50462), (2194, 30935), (2690, 25231), (5485, 12374), (6187, 10970)]