1813309630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{3209}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 3596458320

約数和(自身を除く): 1783148690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 467, 605, 934, 1210, 2335, 3209, 4670, 5137, 6418, 10274, 16045, 25685, 32090, 35299, 51370, 56507, 70598, 113014, 176495, 282535, 352990, 388289, 565070, 776578, 1498603, 1941445, 2997206, 3882890, 7493015, 14986030, 16484633, 32969266, 82423165, 164846330, 181330963, 362661926, 906654815, 1813309630]

約数ペア:

[(1, 1813309630), (2, 906654815), (5, 362661926), (10, 181330963), (11, 164846330), (22, 82423165), (55, 32969266), (110, 16484633), (121, 14986030), (242, 7493015), (467, 3882890), (605, 2997206), (934, 1941445), (1210, 1498603), (2335, 776578), (3209, 565070), (4670, 388289), (5137, 352990), (6418, 282535), (10274, 176495), (16045, 113014), (25685, 70598), (32090, 56507), (35299, 51370)]