105777780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1762963}}^1$

素因数の和:1762975

約数の個数: 24

約数和(自身を含む): 296177952

約数和(自身を除く): 190400172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1762963, 3525926, 5288889, 7051852, 8814815, 10577778, 17629630, 21155556, 26444445, 35259260, 52888890, 105777780]

約数ペア:

[(1, 105777780), (2, 52888890), (3, 35259260), (4, 26444445), (5, 21155556), (6, 17629630), (10, 10577778), (12, 8814815), (15, 7051852), (20, 5288889), (30, 3525926), (60, 1762963)]