15208670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 28350432

約数和(自身を除く): 13141762

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 313, 430, 565, 626, 1130, 1565, 3130, 4859, 9718, 13459, 24295, 26918, 35369, 48590, 67295, 70738, 134590, 176845, 353690, 1520867, 3041734, 7604335, 15208670]

約数ペア:

[(1, 15208670), (2, 7604335), (5, 3041734), (10, 1520867), (43, 353690), (86, 176845), (113, 134590), (215, 70738), (226, 67295), (313, 48590), (430, 35369), (565, 26918), (626, 24295), (1130, 13459), (1565, 9718), (3130, 4859)]