30900422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116167}}^1$

素因数の和:116195

約数の個数: 16

約数和(自身を含む): 55760640

約数和(自身を除く): 24860218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 116167, 232334, 813169, 1626338, 2207173, 4414346, 15450211, 30900422]

約数ペア:

[(1, 30900422), (2, 15450211), (7, 4414346), (14, 2207173), (19, 1626338), (38, 813169), (133, 232334), (266, 116167)]