71349480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198193}}^1$

素因数の和:198210

約数の個数: 48

約数和(自身を含む): 231886980

約数和(自身を除く): 160537500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198193, 396386, 594579, 792772, 990965, 1189158, 1585544, 1783737, 1981930, 2378316, 2972895, 3567474, 3963860, 4756632, 5945790, 7134948, 7927720, 8918685, 11891580, 14269896, 17837370, 23783160, 35674740, 71349480]

約数ペア:

[(1, 71349480), (2, 35674740), (3, 23783160), (4, 17837370), (5, 14269896), (6, 11891580), (8, 8918685), (9, 7927720), (10, 7134948), (12, 5945790), (15, 4756632), (18, 3963860), (20, 3567474), (24, 2972895), (30, 2378316), (36, 1981930), (40, 1783737), (45, 1585544), (60, 1189158), (72, 990965), (90, 792772), (120, 594579), (180, 396386), (360, 198193)]