871036620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{183763}}^1$

素因数の和:183854

約数の個数: 48

約数和(自身を含む): 2469788160

約数和(自身を除く): 1598751540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 183763, 367526, 551289, 735052, 918815, 1102578, 1837630, 2205156, 2756445, 3675260, 5512890, 11025780, 14517277, 29034554, 43551831, 58069108, 72586385, 87103662, 145172770, 174207324, 217759155, 290345540, 435518310, 871036620]

約数ペア:

[(1, 871036620), (2, 435518310), (3, 290345540), (4, 217759155), (5, 174207324), (6, 145172770), (10, 87103662), (12, 72586385), (15, 58069108), (20, 43551831), (30, 29034554), (60, 14517277), (79, 11025780), (158, 5512890), (237, 3675260), (316, 2756445), (395, 2205156), (474, 1837630), (790, 1102578), (948, 918815), (1185, 735052), (1580, 551289), (2370, 367526), (4740, 183763)]