130401780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2173363}}^1$

素因数の和:2173375

約数の個数: 24

約数和(自身を含む): 365125152

約数和(自身を除く): 234723372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2173363, 4346726, 6520089, 8693452, 10866815, 13040178, 21733630, 26080356, 32600445, 43467260, 65200890, 130401780]

約数ペア:

[(1, 130401780), (2, 65200890), (3, 43467260), (4, 32600445), (5, 26080356), (6, 21733630), (10, 13040178), (12, 10866815), (15, 8693452), (20, 6520089), (30, 4346726), (60, 2173363)]