11031420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 31479840

約数和(自身を除く): 20448420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3469, 6938, 10407, 13876, 17345, 20814, 34690, 41628, 52035, 69380, 104070, 183857, 208140, 367714, 551571, 735428, 919285, 1103142, 1838570, 2206284, 2757855, 3677140, 5515710, 11031420]

約数ペア:

[(1, 11031420), (2, 5515710), (3, 3677140), (4, 2757855), (5, 2206284), (6, 1838570), (10, 1103142), (12, 919285), (15, 735428), (20, 551571), (30, 367714), (53, 208140), (60, 183857), (106, 104070), (159, 69380), (212, 52035), (265, 41628), (318, 34690), (530, 20814), (636, 17345), (795, 13876), (1060, 10407), (1590, 6938), (3180, 3469)]