13002540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 37397472

約数和(自身を除く): 24394932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5857, 11714, 17571, 23428, 29285, 35142, 58570, 70284, 87855, 117140, 175710, 216709, 351420, 433418, 650127, 866836, 1083545, 1300254, 2167090, 2600508, 3250635, 4334180, 6501270, 13002540]

約数ペア:

[(1, 13002540), (2, 6501270), (3, 4334180), (4, 3250635), (5, 2600508), (6, 2167090), (10, 1300254), (12, 1083545), (15, 866836), (20, 650127), (30, 433418), (37, 351420), (60, 216709), (74, 175710), (111, 117140), (148, 87855), (185, 70284), (222, 58570), (370, 35142), (444, 29285), (555, 23428), (740, 17571), (1110, 11714), (2220, 5857)]