1031660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7369}}^1$

素因数の和:7385

約数の個数: 24

約数和(自身を含む): 2476320

約数和(自身を除く): 1444660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7369, 14738, 29476, 36845, 51583, 73690, 103166, 147380, 206332, 257915, 515830, 1031660]

約数ペア:

[(1, 1031660), (2, 515830), (4, 257915), (5, 206332), (7, 147380), (10, 103166), (14, 73690), (20, 51583), (28, 36845), (35, 29476), (70, 14738), (140, 7369)]