1157090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2320704

約数和(自身を除く): 1163614

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 157, 314, 335, 670, 737, 785, 1474, 1570, 1727, 3454, 3685, 7370, 8635, 10519, 17270, 21038, 52595, 105190, 115709, 231418, 578545, 1157090]

約数ペア:

[(1, 1157090), (2, 578545), (5, 231418), (10, 115709), (11, 105190), (22, 52595), (55, 21038), (67, 17270), (110, 10519), (134, 8635), (157, 7370), (314, 3685), (335, 3454), (670, 1727), (737, 1570), (785, 1474)]