15971200490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{228160007}}^1$

素因数の和:228160021

約数の個数: 16

約数和(自身を含む): 32855041152

約数和(自身を除く): 16883840662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 228160007, 456320014, 1140800035, 1597120049, 2281600070, 3194240098, 7985600245, 15971200490]

約数ペア:

[(1, 15971200490), (2, 7985600245), (5, 3194240098), (7, 2281600070), (10, 1597120049), (14, 1140800035), (35, 456320014), (70, 228160007)]