11275980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8206

約数の個数: 48

約数和(自身を含む): 32949504

約数和(自身を除く): 21673524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8171, 16342, 24513, 32684, 40855, 49026, 81710, 98052, 122565, 163420, 187933, 245130, 375866, 490260, 563799, 751732, 939665, 1127598, 1879330, 2255196, 2818995, 3758660, 5637990, 11275980]

約数ペア:

[(1, 11275980), (2, 5637990), (3, 3758660), (4, 2818995), (5, 2255196), (6, 1879330), (10, 1127598), (12, 939665), (15, 751732), (20, 563799), (23, 490260), (30, 375866), (46, 245130), (60, 187933), (69, 163420), (92, 122565), (115, 98052), (138, 81710), (230, 49026), (276, 40855), (345, 32684), (460, 24513), (690, 16342), (1380, 8171)]