123131490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{29959}}^1$

素因数の和:30106

約数の個数: 32

約数和(自身を含む): 297682560

約数和(自身を除く): 174551070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 29959, 59918, 89877, 149795, 179754, 299590, 449385, 898770, 4104383, 8208766, 12313149, 20521915, 24626298, 41043830, 61565745, 123131490]

約数ペア:

[(1, 123131490), (2, 61565745), (3, 41043830), (5, 24626298), (6, 20521915), (10, 12313149), (15, 8208766), (30, 4104383), (137, 898770), (274, 449385), (411, 299590), (685, 179754), (822, 149795), (1370, 89877), (2055, 59918), (4110, 29959)]