138833770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 258163200

約数和(自身を除く): 119329430

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 3319, 4183, 6638, 8366, 16595, 20915, 33190, 41830, 155993, 295391, 311986, 590782, 779965, 1476955, 1559930, 2953910, 13883377, 27766754, 69416885, 138833770]

約数ペア:

[(1, 138833770), (2, 69416885), (5, 27766754), (10, 13883377), (47, 2953910), (89, 1559930), (94, 1476955), (178, 779965), (235, 590782), (445, 311986), (470, 295391), (890, 155993), (3319, 41830), (4183, 33190), (6638, 20915), (8366, 16595)]