28645830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318287}}^1$

素因数の和:318300

約数の個数: 24

約数和(自身を含む): 74479392

約数和(自身を除く): 45833562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318287, 636574, 954861, 1591435, 1909722, 2864583, 3182870, 4774305, 5729166, 9548610, 14322915, 28645830]

約数ペア:

[(1, 28645830), (2, 14322915), (3, 9548610), (5, 5729166), (6, 4774305), (9, 3182870), (10, 2864583), (15, 1909722), (18, 1591435), (30, 954861), (45, 636574), (90, 318287)]