15216670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 31502016

約数和(自身を除く): 16285346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1201, 1267, 1810, 2402, 2534, 6005, 6335, 8407, 12010, 12670, 16814, 42035, 84070, 217381, 434762, 1086905, 1521667, 2173810, 3043334, 7608335, 15216670]

約数ペア:

[(1, 15216670), (2, 7608335), (5, 3043334), (7, 2173810), (10, 1521667), (14, 1086905), (35, 434762), (70, 217381), (181, 84070), (362, 42035), (905, 16814), (1201, 12670), (1267, 12010), (1810, 8407), (2402, 6335), (2534, 6005)]