30904944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 99041280

約数和(自身を除く): 68136336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 103, 112, 114, 133, 141, 152, 168, 188, 206, 228, 266, 282, 304, 309, 329, 336, 376, 399, 412, 456, 532, 564, 618, 658, 721, 752, 798, 824, 893, 912, 987, 1064, 1128, 1236, 1316, 1442, 1596, 1648, 1786, 1957, 1974, 2128, 2163, 2256, 2472, 2632, 2679, 2884, 3192, 3572, 3914, 3948, 4326, 4841, 4944, 5264, 5358, 5768, 5871, 6251, 6384, 7144, 7828, 7896, 8652, 9682, 10716, 11536, 11742, 12502, 13699, 14288, 14523, 15656, 15792, 17304, 18753, 19364, 21432, 23484, 25004, 27398, 29046, 31312, 33887, 34608, 37506, 38728, 41097, 42864, 46968, 50008, 54796, 58092, 67774, 75012, 77456, 82194, 91979, 93936, 100016, 101661, 109592, 116184, 135548, 150024, 164388, 183958, 203322, 219184, 232368, 271096, 275937, 300048, 328776, 367916, 406644, 542192, 551874, 643853, 657552, 735832, 813288, 1103748, 1287706, 1471664, 1626576, 1931559, 2207496, 2575412, 3863118, 4414992, 5150824, 7726236, 10301648, 15452472, 30904944]

約数ペア:

[(1, 30904944), (2, 15452472), (3, 10301648), (4, 7726236), (6, 5150824), (7, 4414992), (8, 3863118), (12, 2575412), (14, 2207496), (16, 1931559), (19, 1626576), (21, 1471664), (24, 1287706), (28, 1103748), (38, 813288), (42, 735832), (47, 657552), (48, 643853), (56, 551874), (57, 542192), (76, 406644), (84, 367916), (94, 328776), (103, 300048), (112, 275937), (114, 271096), (133, 232368), (141, 219184), (152, 203322), (168, 183958), (188, 164388), (206, 150024), (228, 135548), (266, 116184), (282, 109592), (304, 101661), (309, 100016), (329, 93936), (336, 91979), (376, 82194), (399, 77456), (412, 75012), (456, 67774), (532, 58092), (564, 54796), (618, 50008), (658, 46968), (721, 42864), (752, 41097), (798, 38728), (824, 37506), (893, 34608), (912, 33887), (987, 31312), (1064, 29046), (1128, 27398), (1236, 25004), (1316, 23484), (1442, 21432), (1596, 19364), (1648, 18753), (1786, 17304), (1957, 15792), (1974, 15656), (2128, 14523), (2163, 14288), (2256, 13699), (2472, 12502), (2632, 11742), (2679, 11536), (2884, 10716), (3192, 9682), (3572, 8652), (3914, 7896), (3948, 7828), (4326, 7144), (4841, 6384), (4944, 6251), (5264, 5871), (5358, 5768)]