30901718

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:959

約数の個数: 16

約数和(自身を含む): 47058000

約数和(自身を除く): 16156282

約数列:

[1, 2, 109, 218, 229, 458, 619, 1238, 24961, 49922, 67471, 134942, 141751, 283502, 15450859, 30901718]

約数ペア:

[(1, 30901718), (2, 15450859), (109, 283502), (218, 141751), (229, 134942), (458, 67471), (619, 49922), (1238, 24961)]