40222890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{446921}}^1$

素因数の和:446934

約数の個数: 24

約数和(自身を含む): 104579748

約数和(自身を除く): 64356858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 446921, 893842, 1340763, 2234605, 2681526, 4022289, 4469210, 6703815, 8044578, 13407630, 20111445, 40222890]

約数ペア:

[(1, 40222890), (2, 20111445), (3, 13407630), (5, 8044578), (6, 6703815), (9, 4469210), (10, 4022289), (15, 2681526), (18, 2234605), (30, 1340763), (45, 893842), (90, 446921)]