21895350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{145969}}^1$

素因数の和:145984

約数の個数: 24

約数和(自身を含む): 54300840

約数和(自身を除く): 32405490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 145969, 291938, 437907, 729845, 875814, 1459690, 2189535, 3649225, 4379070, 7298450, 10947675, 21895350]

約数ペア:

[(1, 21895350), (2, 10947675), (3, 7298450), (5, 4379070), (6, 3649225), (10, 2189535), (15, 1459690), (25, 875814), (30, 729845), (50, 437907), (75, 291938), (150, 145969)]