304236460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1382893}}^1$

素因数の和:1382913

約数の個数: 24

約数和(自身を含む): 696978576

約数和(自身を除く): 392742116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1382893, 2765786, 5531572, 6914465, 13828930, 15211823, 27657860, 30423646, 60847292, 76059115, 152118230, 304236460]

約数ペア:

[(1, 304236460), (2, 152118230), (4, 76059115), (5, 60847292), (10, 30423646), (11, 27657860), (20, 15211823), (22, 13828930), (44, 6914465), (55, 5531572), (110, 2765786), (220, 1382893)]