1921125090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{52361}}^1$

素因数の和:53594

約数の個数: 32

約数和(自身を含む): 4614558336

約数和(自身を除く): 2693433246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2446, 3669, 6115, 7338, 12230, 18345, 36690, 52361, 104722, 157083, 261805, 314166, 523610, 785415, 1570830, 64037503, 128075006, 192112509, 320187515, 384225018, 640375030, 960562545, 1921125090]

約数ペア:

[(1, 1921125090), (2, 960562545), (3, 640375030), (5, 384225018), (6, 320187515), (10, 192112509), (15, 128075006), (30, 64037503), (1223, 1570830), (2446, 785415), (3669, 523610), (6115, 314166), (7338, 261805), (12230, 157083), (18345, 104722), (36690, 52361)]