30220146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 78062400

約数和(自身を除く): 47842254

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 33, 38, 57, 58, 66, 87, 99, 114, 171, 174, 198, 209, 261, 277, 319, 342, 418, 522, 551, 554, 627, 638, 831, 957, 1102, 1254, 1653, 1662, 1881, 1914, 2493, 2871, 3047, 3306, 3762, 4959, 4986, 5263, 5742, 6061, 6094, 8033, 9141, 9918, 10526, 12122, 15789, 16066, 18183, 18282, 24099, 27423, 31578, 36366, 47367, 48198, 54549, 54846, 57893, 72297, 88363, 94734, 109098, 115786, 144594, 152627, 173679, 176726, 265089, 305254, 347358, 457881, 521037, 530178, 795267, 915762, 1042074, 1373643, 1590534, 1678897, 2747286, 3357794, 5036691, 10073382, 15110073, 30220146]

約数ペア:

[(1, 30220146), (2, 15110073), (3, 10073382), (6, 5036691), (9, 3357794), (11, 2747286), (18, 1678897), (19, 1590534), (22, 1373643), (29, 1042074), (33, 915762), (38, 795267), (57, 530178), (58, 521037), (66, 457881), (87, 347358), (99, 305254), (114, 265089), (171, 176726), (174, 173679), (198, 152627), (209, 144594), (261, 115786), (277, 109098), (319, 94734), (342, 88363), (418, 72297), (522, 57893), (551, 54846), (554, 54549), (627, 48198), (638, 47367), (831, 36366), (957, 31578), (1102, 27423), (1254, 24099), (1653, 18282), (1662, 18183), (1881, 16066), (1914, 15789), (2493, 12122), (2871, 10526), (3047, 9918), (3306, 9141), (3762, 8033), (4959, 6094), (4986, 6061), (5263, 5742)]