91090830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15413}}^1$

素因数の和:15620

約数の個数: 32

約数和(自身を含む): 219741984

約数和(自身を除く): 128651154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 15413, 30826, 46239, 77065, 92478, 154130, 231195, 462390, 3036361, 6072722, 9109083, 15181805, 18218166, 30363610, 45545415, 91090830]

約数ペア:

[(1, 91090830), (2, 45545415), (3, 30363610), (5, 18218166), (6, 15181805), (10, 9109083), (15, 6072722), (30, 3036361), (197, 462390), (394, 231195), (591, 154130), (985, 92478), (1182, 77065), (1970, 46239), (2955, 30826), (5910, 15413)]