31371570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{116191}}^1$

素因数の和:116207

約数の個数: 32

約数和(自身を含む): 83658240

約数和(自身を除く): 52286670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 116191, 232382, 348573, 580955, 697146, 1045719, 1161910, 1742865, 2091438, 3137157, 3485730, 5228595, 6274314, 10457190, 15685785, 31371570]

約数ペア:

[(1, 31371570), (2, 15685785), (3, 10457190), (5, 6274314), (6, 5228595), (9, 3485730), (10, 3137157), (15, 2091438), (18, 1742865), (27, 1161910), (30, 1045719), (45, 697146), (54, 580955), (90, 348573), (135, 232382), (270, 116191)]