2277780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37963}}^1$

素因数の和:37975

約数の個数: 24

約数和(自身を含む): 6377952

約数和(自身を除く): 4100172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37963, 75926, 113889, 151852, 189815, 227778, 379630, 455556, 569445, 759260, 1138890, 2277780]

約数ペア:

[(1, 2277780), (2, 1138890), (3, 759260), (4, 569445), (5, 455556), (6, 379630), (10, 227778), (12, 189815), (15, 151852), (20, 113889), (30, 75926), (60, 37963)]