80847570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44179}}^1$

素因数の和:44250

約数の個数: 32

約数和(自身を含む): 197219520

約数和(自身を除く): 116371950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 44179, 88358, 132537, 220895, 265074, 441790, 662685, 1325370, 2694919, 5389838, 8084757, 13474595, 16169514, 26949190, 40423785, 80847570]

約数ペア:

[(1, 80847570), (2, 40423785), (3, 26949190), (5, 16169514), (6, 13474595), (10, 8084757), (15, 5389838), (30, 2694919), (61, 1325370), (122, 662685), (183, 441790), (305, 265074), (366, 220895), (610, 132537), (915, 88358), (1830, 44179)]