2982870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 8895744

約数和(自身を除く): 5912874

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 131, 138, 165, 198, 207, 230, 253, 262, 330, 345, 393, 414, 495, 506, 655, 690, 759, 786, 990, 1035, 1179, 1265, 1310, 1441, 1518, 1965, 2070, 2277, 2358, 2530, 2882, 3013, 3795, 3930, 4323, 4554, 5895, 6026, 7205, 7590, 8646, 9039, 11385, 11790, 12969, 14410, 15065, 18078, 21615, 22770, 25938, 27117, 30130, 33143, 43230, 45195, 54234, 64845, 66286, 90390, 99429, 129690, 135585, 165715, 198858, 271170, 298287, 331430, 497145, 596574, 994290, 1491435, 2982870]

約数ペア:

[(1, 2982870), (2, 1491435), (3, 994290), (5, 596574), (6, 497145), (9, 331430), (10, 298287), (11, 271170), (15, 198858), (18, 165715), (22, 135585), (23, 129690), (30, 99429), (33, 90390), (45, 66286), (46, 64845), (55, 54234), (66, 45195), (69, 43230), (90, 33143), (99, 30130), (110, 27117), (115, 25938), (131, 22770), (138, 21615), (165, 18078), (198, 15065), (207, 14410), (230, 12969), (253, 11790), (262, 11385), (330, 9039), (345, 8646), (393, 7590), (414, 7205), (495, 6026), (506, 5895), (655, 4554), (690, 4323), (759, 3930), (786, 3795), (990, 3013), (1035, 2882), (1179, 2530), (1265, 2358), (1310, 2277), (1441, 2070), (1518, 1965)]