2531627210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1247107}}^1$

素因数の和:1247150

約数の個数: 32

約数和(自身を含む): 5387506560

約数和(自身を除く): 2855879350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1247107, 2494214, 6235535, 8729749, 12471070, 17459498, 36166103, 43648745, 72332206, 87297490, 180830515, 253162721, 361661030, 506325442, 1265813605, 2531627210]

約数ペア:

[(1, 2531627210), (2, 1265813605), (5, 506325442), (7, 361661030), (10, 253162721), (14, 180830515), (29, 87297490), (35, 72332206), (58, 43648745), (70, 36166103), (145, 17459498), (203, 12471070), (290, 8729749), (406, 6235535), (1015, 2494214), (2030, 1247107)]