42821530

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{13681}}^1$

素因数の和:14001

約数の個数: 16

約数和(自身を含む): 77330664

約数和(自身を除く): 34509134

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 13681, 27362, 68405, 136810, 4282153, 8564306, 21410765, 42821530]

約数ペア:

[(1, 42821530), (2, 21410765), (5, 8564306), (10, 4282153), (313, 136810), (626, 68405), (1565, 27362), (3130, 13681)]