40276890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{447521}}^1$

素因数の和:447534

約数の個数: 24

約数和(自身を含む): 104720148

約数和(自身を除く): 64443258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 447521, 895042, 1342563, 2237605, 2685126, 4027689, 4475210, 6712815, 8055378, 13425630, 20138445, 40276890]

約数ペア:

[(1, 40276890), (2, 20138445), (3, 13425630), (5, 8055378), (6, 6712815), (9, 4475210), (10, 4027689), (15, 2685126), (18, 2237605), (30, 1342563), (45, 895042), (90, 447521)]