29817740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31721}}^1$

素因数の和:31777

約数の個数: 24

約数和(自身を含む): 63951552

約数和(自身を除く): 34133812

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 31721, 63442, 126884, 158605, 317210, 634420, 1490887, 2981774, 5963548, 7454435, 14908870, 29817740]

約数ペア:

[(1, 29817740), (2, 14908870), (4, 7454435), (5, 5963548), (10, 2981774), (20, 1490887), (47, 634420), (94, 317210), (188, 158605), (235, 126884), (470, 63442), (940, 31721)]