331379190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193789}}^1$

素因数の和:193821

約数の個数: 48

約数和(自身を含む): 906937200

約数和(自身を除く): 575558010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 193789, 387578, 581367, 968945, 1162734, 1744101, 1937890, 2906835, 3488202, 3681991, 5813670, 7363982, 8720505, 11045973, 17441010, 18409955, 22091946, 33137919, 36819910, 55229865, 66275838, 110459730, 165689595, 331379190]

約数ペア:

[(1, 331379190), (2, 165689595), (3, 110459730), (5, 66275838), (6, 55229865), (9, 36819910), (10, 33137919), (15, 22091946), (18, 18409955), (19, 17441010), (30, 11045973), (38, 8720505), (45, 7363982), (57, 5813670), (90, 3681991), (95, 3488202), (114, 2906835), (171, 1937890), (190, 1744101), (285, 1162734), (342, 968945), (570, 581367), (855, 387578), (1710, 193789)]