18872310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7963}}^1$

素因数の和:8052

約数の個数: 32

約数和(自身を含む): 45872640

約数和(自身を除く): 27000330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 7963, 15926, 23889, 39815, 47778, 79630, 119445, 238890, 629077, 1258154, 1887231, 3145385, 3774462, 6290770, 9436155, 18872310]

約数ペア:

[(1, 18872310), (2, 9436155), (3, 6290770), (5, 3774462), (6, 3145385), (10, 1887231), (15, 1258154), (30, 629077), (79, 238890), (158, 119445), (237, 79630), (395, 47778), (474, 39815), (790, 23889), (1185, 15926), (2370, 7963)]