172690130

素因数分解:

$2^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{6823}}^1$

素因数の和:9361

約数の個数: 16

約数和(自身を含む): 311010624

約数和(自身を除く): 138320494

約数列:

[1, 2, 5, 10, 2531, 5062, 6823, 12655, 13646, 25310, 34115, 68230, 17269013, 34538026, 86345065, 172690130]

約数ペア:

[(1, 172690130), (2, 86345065), (5, 34538026), (10, 17269013), (2531, 68230), (5062, 34115), (6823, 25310), (12655, 13646)]