30131288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14887}}^1$

素因数の和:14927

約数の個数: 32

約数和(自身を含む): 64316160

約数和(自身を除く): 34184872

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 14887, 29774, 59548, 119096, 163757, 327514, 342401, 655028, 684802, 1310056, 1369604, 2739208, 3766411, 7532822, 15065644, 30131288]

約数ペア:

[(1, 30131288), (2, 15065644), (4, 7532822), (8, 3766411), (11, 2739208), (22, 1369604), (23, 1310056), (44, 684802), (46, 655028), (88, 342401), (92, 327514), (184, 163757), (253, 119096), (506, 59548), (1012, 29774), (2024, 14887)]