30757216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 75442752

約数和(自身を除く): 44685536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 82, 112, 119, 136, 164, 197, 224, 238, 272, 287, 328, 394, 476, 544, 574, 656, 697, 788, 952, 1148, 1312, 1379, 1394, 1576, 1904, 2296, 2758, 2788, 3152, 3349, 3808, 4592, 4879, 5516, 5576, 6304, 6698, 8077, 9184, 9758, 11032, 11152, 13396, 16154, 19516, 22064, 22304, 23443, 26792, 32308, 39032, 44128, 46886, 53584, 56539, 64616, 78064, 93772, 107168, 113078, 129232, 137309, 156128, 187544, 226156, 258464, 274618, 375088, 452312, 549236, 750176, 904624, 961163, 1098472, 1809248, 1922326, 2196944, 3844652, 4393888, 7689304, 15378608, 30757216]

約数ペア:

[(1, 30757216), (2, 15378608), (4, 7689304), (7, 4393888), (8, 3844652), (14, 2196944), (16, 1922326), (17, 1809248), (28, 1098472), (32, 961163), (34, 904624), (41, 750176), (56, 549236), (68, 452312), (82, 375088), (112, 274618), (119, 258464), (136, 226156), (164, 187544), (197, 156128), (224, 137309), (238, 129232), (272, 113078), (287, 107168), (328, 93772), (394, 78064), (476, 64616), (544, 56539), (574, 53584), (656, 46886), (697, 44128), (788, 39032), (952, 32308), (1148, 26792), (1312, 23443), (1379, 22304), (1394, 22064), (1576, 19516), (1904, 16154), (2296, 13396), (2758, 11152), (2788, 11032), (3152, 9758), (3349, 9184), (3808, 8077), (4592, 6698), (4879, 6304), (5516, 5576)]