57140340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1871}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 160392960

約数和(自身を除く): 103252620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 1871, 2036, 2545, 3054, 3742, 5090, 5613, 6108, 7484, 7635, 9355, 10180, 11226, 15270, 18710, 22452, 28065, 30540, 37420, 56130, 112260, 952339, 1904678, 2857017, 3809356, 4761695, 5714034, 9523390, 11428068, 14285085, 19046780, 28570170, 57140340]

約数ペア:

[(1, 57140340), (2, 28570170), (3, 19046780), (4, 14285085), (5, 11428068), (6, 9523390), (10, 5714034), (12, 4761695), (15, 3809356), (20, 2857017), (30, 1904678), (60, 952339), (509, 112260), (1018, 56130), (1527, 37420), (1871, 30540), (2036, 28065), (2545, 22452), (3054, 18710), (3742, 15270), (5090, 11226), (5613, 10180), (6108, 9355), (7484, 7635)]