28638150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{190921}}^1$

素因数の和:190936

約数の個数: 24

約数和(自身を含む): 71022984

約数和(自身を除く): 42384834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 190921, 381842, 572763, 954605, 1145526, 1909210, 2863815, 4773025, 5727630, 9546050, 14319075, 28638150]

約数ペア:

[(1, 28638150), (2, 14319075), (3, 9546050), (5, 5727630), (6, 4773025), (10, 2863815), (15, 1909210), (25, 1145526), (30, 954605), (50, 572763), (75, 381842), (150, 190921)]