11826420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 21921420

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, 3719, 7438, 11157, 14876, 18595, 22314, 37190, 44628, 55785, 74380, 111570, 197107, 223140, 394214, 591321, 788428, 985535, 1182642, 1971070, 2365284, 2956605, 3942140, 5913210, 11826420]

約数ペア:

[(1, 11826420), (2, 5913210), (3, 3942140), (4, 2956605), (5, 2365284), (6, 1971070), (10, 1182642), (12, 985535), (15, 788428), (20, 591321), (30, 394214), (53, 223140), (60, 197107), (106, 111570), (159, 74380), (212, 55785), (265, 44628), (318, 37190), (530, 22314), (636, 18595), (795, 14876), (1060, 11157), (1590, 7438), (3180, 3719)]