30372210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 72

約数和(自身を含む): 86830380

約数和(自身を除く): 56458170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2789, 3630, 5445, 5578, 8367, 10890, 13945, 16734, 25101, 27890, 30679, 41835, 50202, 61358, 83670, 92037, 125505, 153395, 184074, 251010, 276111, 306790, 337469, 460185, 552222, 674938, 920370, 1012407, 1380555, 1687345, 2024814, 2761110, 3037221, 3374690, 5062035, 6074442, 10124070, 15186105, 30372210]

約数ペア:

[(1, 30372210), (2, 15186105), (3, 10124070), (5, 6074442), (6, 5062035), (9, 3374690), (10, 3037221), (11, 2761110), (15, 2024814), (18, 1687345), (22, 1380555), (30, 1012407), (33, 920370), (45, 674938), (55, 552222), (66, 460185), (90, 337469), (99, 306790), (110, 276111), (121, 251010), (165, 184074), (198, 153395), (242, 125505), (330, 92037), (363, 83670), (495, 61358), (605, 50202), (726, 41835), (990, 30679), (1089, 27890), (1210, 25101), (1815, 16734), (2178, 13945), (2789, 10890), (3630, 8367), (5445, 5578)]