1859326620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{392263}}^1$

素因数の和:392354

約数の個数: 48

約数和(自身を含む): 5272028160

約数和(自身を除く): 3412701540

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, 392263, 784526, 1176789, 1569052, 1961315, 2353578, 3922630, 4707156, 5883945, 7845260, 11767890, 23535780, 30988777, 61977554, 92966331, 123955108, 154943885, 185932662, 309887770, 371865324, 464831655, 619775540, 929663310, 1859326620]

約数ペア:

[(1, 1859326620), (2, 929663310), (3, 619775540), (4, 464831655), (5, 371865324), (6, 309887770), (10, 185932662), (12, 154943885), (15, 123955108), (20, 92966331), (30, 61977554), (60, 30988777), (79, 23535780), (158, 11767890), (237, 7845260), (316, 5883945), (395, 4707156), (474, 3922630), (790, 2353578), (948, 1961315), (1185, 1569052), (1580, 1176789), (2370, 784526), (4740, 392263)]