150002270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2203}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 295159680

約数和(自身を除く): 145157410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 2203, 3095, 4406, 6190, 6809, 11015, 13618, 22030, 24233, 34045, 48466, 68090, 121165, 242330, 1363657, 2727314, 6818285, 13636570, 15000227, 30000454, 75001135, 150002270]

約数ペア:

[(1, 150002270), (2, 75001135), (5, 30000454), (10, 15000227), (11, 13636570), (22, 6818285), (55, 2727314), (110, 1363657), (619, 242330), (1238, 121165), (2203, 68090), (3095, 48466), (4406, 34045), (6190, 24233), (6809, 22030), (11015, 13618)]