12517140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{911}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 35239680

約数和(自身を除く): 22722540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 911, 916, 1145, 1374, 1822, 2290, 2733, 2748, 3435, 3644, 4555, 4580, 5466, 6870, 9110, 10932, 13665, 13740, 18220, 27330, 54660, 208619, 417238, 625857, 834476, 1043095, 1251714, 2086190, 2503428, 3129285, 4172380, 6258570, 12517140]

約数ペア:

[(1, 12517140), (2, 6258570), (3, 4172380), (4, 3129285), (5, 2503428), (6, 2086190), (10, 1251714), (12, 1043095), (15, 834476), (20, 625857), (30, 417238), (60, 208619), (229, 54660), (458, 27330), (687, 18220), (911, 13740), (916, 13665), (1145, 10932), (1374, 9110), (1822, 6870), (2290, 5466), (2733, 4580), (2748, 4555), (3435, 3644)]