187441430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3499}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 368928000

約数和(自身を除く): 181486570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 3499, 4870, 5357, 6998, 10714, 17495, 26785, 34990, 38489, 53570, 76978, 192445, 384890, 1704013, 3408026, 8520065, 17040130, 18744143, 37488286, 93720715, 187441430]

約数ペア:

[(1, 187441430), (2, 93720715), (5, 37488286), (10, 18744143), (11, 17040130), (22, 8520065), (55, 3408026), (110, 1704013), (487, 384890), (974, 192445), (2435, 76978), (3499, 53570), (4870, 38489), (5357, 34990), (6998, 26785), (10714, 17495)]