30413944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6591

約数の個数: 32

約数和(自身を含む): 63393840

約数和(自身を除く): 32979896

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 6521, 13042, 26084, 52168, 71731, 143462, 286924, 345613, 573848, 691226, 1382452, 2764904, 3801743, 7603486, 15206972, 30413944]

約数ペア:

[(1, 30413944), (2, 15206972), (4, 7603486), (8, 3801743), (11, 2764904), (22, 1382452), (44, 691226), (53, 573848), (88, 345613), (106, 286924), (212, 143462), (424, 71731), (583, 52168), (1166, 26084), (2332, 13042), (4664, 6521)]