73405190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 64973050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 439, 727, 878, 1454, 2195, 3635, 4390, 7270, 10097, 16721, 20194, 33442, 50485, 83605, 100970, 167210, 319153, 638306, 1595765, 3191530, 7340519, 14681038, 36702595, 73405190]

約数ペア:

[(1, 73405190), (2, 36702595), (5, 14681038), (10, 7340519), (23, 3191530), (46, 1595765), (115, 638306), (230, 319153), (439, 167210), (727, 100970), (878, 83605), (1454, 50485), (2195, 33442), (3635, 20194), (4390, 16721), (7270, 10097)]