30979522

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51461}}^1$

素因数の和:51513

約数の個数: 16

約数和(自身を含む): 54343872

約数和(自身を除く): 23364350

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51461, 102922, 360227, 720454, 2212823, 4425646, 15489761, 30979522]

約数ペア:

[(1, 30979522), (2, 15489761), (7, 4425646), (14, 2212823), (43, 720454), (86, 360227), (301, 102922), (602, 51461)]