2219130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8235

約数の個数: 32

約数和(自身を含む): 5918400

約数和(自身を除く): 3699270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8219, 16438, 24657, 41095, 49314, 73971, 82190, 123285, 147942, 221913, 246570, 369855, 443826, 739710, 1109565, 2219130]

約数ペア:

[(1, 2219130), (2, 1109565), (3, 739710), (5, 443826), (6, 369855), (9, 246570), (10, 221913), (15, 147942), (18, 123285), (27, 82190), (30, 73971), (45, 49314), (54, 41095), (90, 24657), (135, 16438), (270, 8219)]