194932890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2165921}}^1$

素因数の和:2165934

約数の個数: 24

約数和(自身を含む): 506825748

約数和(自身を除く): 311892858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2165921, 4331842, 6497763, 10829605, 12995526, 19493289, 21659210, 32488815, 38986578, 64977630, 97466445, 194932890]

約数ペア:

[(1, 194932890), (2, 97466445), (3, 64977630), (5, 38986578), (6, 32488815), (9, 21659210), (10, 19493289), (15, 12995526), (18, 10829605), (30, 6497763), (45, 4331842), (90, 2165921)]