2387490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11369}}^1$

素因数の和:11386

約数の個数: 32

約数和(自身を含む): 6549120

約数和(自身を除く): 4161630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11369, 22738, 34107, 56845, 68214, 79583, 113690, 159166, 170535, 238749, 341070, 397915, 477498, 795830, 1193745, 2387490]

約数ペア:

[(1, 2387490), (2, 1193745), (3, 795830), (5, 477498), (6, 397915), (7, 341070), (10, 238749), (14, 170535), (15, 159166), (21, 113690), (30, 79583), (35, 68214), (42, 56845), (70, 34107), (105, 22738), (210, 11369)]