18478050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 46818432

約数和(自身を除く): 28340382

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 2621, 3525, 5242, 7050, 7863, 13105, 15726, 26210, 39315, 65525, 78630, 123187, 131050, 196575, 246374, 369561, 393150, 615935, 739122, 1231870, 1847805, 3079675, 3695610, 6159350, 9239025, 18478050]

約数ペア:

[(1, 18478050), (2, 9239025), (3, 6159350), (5, 3695610), (6, 3079675), (10, 1847805), (15, 1231870), (25, 739122), (30, 615935), (47, 393150), (50, 369561), (75, 246374), (94, 196575), (141, 131050), (150, 123187), (235, 78630), (282, 65525), (470, 39315), (705, 26210), (1175, 15726), (1410, 13105), (2350, 7863), (2621, 7050), (3525, 5242)]