26260830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 68537664

約数和(自身を除く): 42276834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 677, 862, 1293, 1354, 2031, 2155, 2586, 3385, 3879, 4062, 4310, 6093, 6465, 6770, 7758, 10155, 12186, 12930, 19395, 20310, 30465, 38790, 60930, 291787, 583574, 875361, 1458935, 1750722, 2626083, 2917870, 4376805, 5252166, 8753610, 13130415, 26260830]

約数ペア:

[(1, 26260830), (2, 13130415), (3, 8753610), (5, 5252166), (6, 4376805), (9, 2917870), (10, 2626083), (15, 1750722), (18, 1458935), (30, 875361), (45, 583574), (90, 291787), (431, 60930), (677, 38790), (862, 30465), (1293, 20310), (1354, 19395), (2031, 12930), (2155, 12186), (2586, 10155), (3385, 7758), (3879, 6770), (4062, 6465), (4310, 6093)]