15690013140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{303013}}^1$

素因数の和:303888

約数の個数: 48

約数和(自身を含む): 43983088128

約数和(自身を除く): 28293074988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1726, 2589, 3452, 4315, 5178, 8630, 10356, 12945, 17260, 25890, 51780, 303013, 606026, 909039, 1212052, 1515065, 1818078, 3030130, 3636156, 4545195, 6060260, 9090390, 18180780, 261500219, 523000438, 784500657, 1046000876, 1307501095, 1569001314, 2615002190, 3138002628, 3922503285, 5230004380, 7845006570, 15690013140]

約数ペア:

[(1, 15690013140), (2, 7845006570), (3, 5230004380), (4, 3922503285), (5, 3138002628), (6, 2615002190), (10, 1569001314), (12, 1307501095), (15, 1046000876), (20, 784500657), (30, 523000438), (60, 261500219), (863, 18180780), (1726, 9090390), (2589, 6060260), (3452, 4545195), (4315, 3636156), (5178, 3030130), (8630, 1818078), (10356, 1515065), (12945, 1212052), (17260, 909039), (25890, 606026), (51780, 303013)]