30453164

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20521}}^1$

素因数の和:20585

約数の個数: 24

約数和(自身を含む): 62058528

約数和(自身を除く): 31605364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20521, 41042, 82084, 143647, 287294, 574588, 1087613, 2175226, 4350452, 7613291, 15226582, 30453164]

約数ペア:

[(1, 30453164), (2, 15226582), (4, 7613291), (7, 4350452), (14, 2175226), (28, 1087613), (53, 574588), (106, 287294), (212, 143647), (371, 82084), (742, 41042), (1484, 20521)]