10918020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181967}}^1$

素因数の和:181979

約数の個数: 24

約数和(自身を含む): 30570624

約数和(自身を除く): 19652604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181967, 363934, 545901, 727868, 909835, 1091802, 1819670, 2183604, 2729505, 3639340, 5459010, 10918020]

約数ペア:

[(1, 10918020), (2, 5459010), (3, 3639340), (4, 2729505), (5, 2183604), (6, 1819670), (10, 1091802), (12, 909835), (15, 727868), (20, 545901), (30, 363934), (60, 181967)]