2777670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 5477850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4409, 8818, 13227, 22045, 26454, 30863, 39681, 44090, 61726, 66135, 79362, 92589, 132270, 154315, 185178, 198405, 277767, 308630, 396810, 462945, 555534, 925890, 1388835, 2777670]

約数ペア:

[(1, 2777670), (2, 1388835), (3, 925890), (5, 555534), (6, 462945), (7, 396810), (9, 308630), (10, 277767), (14, 198405), (15, 185178), (18, 154315), (21, 132270), (30, 92589), (35, 79362), (42, 66135), (45, 61726), (63, 44090), (70, 39681), (90, 30863), (105, 26454), (126, 22045), (210, 13227), (315, 8818), (630, 4409)]