72667710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807419}}^1$

素因数の和:807432

約数の個数: 24

約数和(自身を含む): 188936280

約数和(自身を除く): 116268570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807419, 1614838, 2422257, 4037095, 4844514, 7266771, 8074190, 12111285, 14533542, 24222570, 36333855, 72667710]

約数ペア:

[(1, 72667710), (2, 36333855), (3, 24222570), (5, 14533542), (6, 12111285), (9, 8074190), (10, 7266771), (15, 4844514), (18, 4037095), (30, 2422257), (45, 1614838), (90, 807419)]