30857508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 88058880

約数和(自身を除く): 57201372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2687, 2871, 3828, 5374, 5742, 8061, 10748, 11484, 16122, 24183, 29557, 32244, 48366, 59114, 77923, 88671, 96732, 118228, 155846, 177342, 233769, 266013, 311692, 354684, 467538, 532026, 701307, 857153, 935076, 1064052, 1402614, 1714306, 2571459, 2805228, 3428612, 5142918, 7714377, 10285836, 15428754, 30857508]

約数ペア:

[(1, 30857508), (2, 15428754), (3, 10285836), (4, 7714377), (6, 5142918), (9, 3428612), (11, 2805228), (12, 2571459), (18, 1714306), (22, 1402614), (29, 1064052), (33, 935076), (36, 857153), (44, 701307), (58, 532026), (66, 467538), (87, 354684), (99, 311692), (116, 266013), (132, 233769), (174, 177342), (198, 155846), (261, 118228), (319, 96732), (348, 88671), (396, 77923), (522, 59114), (638, 48366), (957, 32244), (1044, 29557), (1276, 24183), (1914, 16122), (2687, 11484), (2871, 10748), (3828, 8061), (5374, 5742)]