15203710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 28291680

約数和(自身を除く): 13087970

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 353, 365, 590, 706, 730, 1765, 3530, 4307, 8614, 20827, 21535, 25769, 41654, 43070, 51538, 104135, 128845, 208270, 257690, 1520371, 3040742, 7601855, 15203710]

約数ペア:

[(1, 15203710), (2, 7601855), (5, 3040742), (10, 1520371), (59, 257690), (73, 208270), (118, 128845), (146, 104135), (295, 51538), (353, 43070), (365, 41654), (590, 25769), (706, 21535), (730, 20827), (1765, 8614), (3530, 4307)]