30682498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 59240448

約数和(自身を除く): 28557950

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 6427, 12854, 44989, 70697, 89978, 141394, 199237, 398474, 494879, 989758, 1394659, 2191607, 2789318, 4383214, 15341249, 30682498]

約数ペア:

[(1, 30682498), (2, 15341249), (7, 4383214), (11, 2789318), (14, 2191607), (22, 1394659), (31, 989758), (62, 494879), (77, 398474), (154, 199237), (217, 141394), (341, 89978), (434, 70697), (682, 44989), (2387, 12854), (4774, 6427)]