9141420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 16598868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 607, 753, 1004, 1214, 1255, 1506, 1821, 2428, 2510, 3012, 3035, 3642, 3765, 5020, 6070, 7284, 7530, 9105, 12140, 15060, 18210, 36420, 152357, 304714, 457071, 609428, 761785, 914142, 1523570, 1828284, 2285355, 3047140, 4570710, 9141420]

約数ペア:

[(1, 9141420), (2, 4570710), (3, 3047140), (4, 2285355), (5, 1828284), (6, 1523570), (10, 914142), (12, 761785), (15, 609428), (20, 457071), (30, 304714), (60, 152357), (251, 36420), (502, 18210), (607, 15060), (753, 12140), (1004, 9105), (1214, 7530), (1255, 7284), (1506, 6070), (1821, 5020), (2428, 3765), (2510, 3642), (3012, 3035)]