30881134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3709}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 48615840

約数和(自身を除く): 17734706

約数列:

[1, 2, 23, 46, 181, 362, 3709, 4163, 7418, 8326, 85307, 170614, 671329, 1342658, 15440567, 30881134]

約数ペア:

[(1, 30881134), (2, 15440567), (23, 1342658), (46, 671329), (181, 170614), (362, 85307), (3709, 8326), (4163, 7418)]