30545354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70381}}^1$

素因数の和:70421

約数の個数: 16

約数和(自身を含む): 54053376

約数和(自身を除く): 23508022

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70381, 140762, 492667, 985334, 2181811, 4363622, 15272677, 30545354]

約数ペア:

[(1, 30545354), (2, 15272677), (7, 4363622), (14, 2181811), (31, 985334), (62, 492667), (217, 140762), (434, 70381)]