2160362015

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{1543}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 3000053760

約数和(自身を除く): 839691745

約数列:

[1, 5, 7, 35, 109, 367, 545, 763, 1543, 1835, 2569, 3815, 7715, 10801, 12845, 40003, 54005, 168187, 200015, 280021, 566281, 840935, 1177309, 1400105, 2831405, 3963967, 5886545, 19819835, 61724629, 308623145, 432072403, 2160362015]

約数ペア:

[(1, 2160362015), (5, 432072403), (7, 308623145), (35, 61724629), (109, 19819835), (367, 5886545), (545, 3963967), (763, 2831405), (1543, 1400105), (1835, 1177309), (2569, 840935), (3815, 566281), (7715, 280021), (10801, 200015), (12845, 168187), (40003, 54005)]