30734172

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 96096000

約数和(自身を除く): 65361828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 131, 133, 147, 171, 196, 228, 252, 262, 266, 294, 342, 343, 393, 399, 441, 524, 532, 588, 684, 686, 786, 798, 882, 917, 931, 1029, 1179, 1197, 1372, 1572, 1596, 1764, 1834, 1862, 2058, 2358, 2394, 2489, 2751, 2793, 3087, 3668, 3724, 4116, 4716, 4788, 4978, 5502, 5586, 6174, 6419, 6517, 7467, 8253, 8379, 9956, 11004, 11172, 12348, 12838, 13034, 14934, 16506, 16758, 17423, 19257, 19551, 22401, 25676, 26068, 29868, 33012, 33516, 34846, 38514, 39102, 44802, 44933, 52269, 57771, 58653, 69692, 77028, 78204, 89604, 89866, 104538, 115542, 117306, 121961, 134799, 156807, 179732, 209076, 231084, 234612, 243922, 269598, 313614, 365883, 404397, 487844, 539196, 627228, 731766, 808794, 853727, 1097649, 1463532, 1617588, 1707454, 2195298, 2561181, 3414908, 4390596, 5122362, 7683543, 10244724, 15367086, 30734172]

約数ペア:

[(1, 30734172), (2, 15367086), (3, 10244724), (4, 7683543), (6, 5122362), (7, 4390596), (9, 3414908), (12, 2561181), (14, 2195298), (18, 1707454), (19, 1617588), (21, 1463532), (28, 1097649), (36, 853727), (38, 808794), (42, 731766), (49, 627228), (57, 539196), (63, 487844), (76, 404397), (84, 365883), (98, 313614), (114, 269598), (126, 243922), (131, 234612), (133, 231084), (147, 209076), (171, 179732), (196, 156807), (228, 134799), (252, 121961), (262, 117306), (266, 115542), (294, 104538), (342, 89866), (343, 89604), (393, 78204), (399, 77028), (441, 69692), (524, 58653), (532, 57771), (588, 52269), (684, 44933), (686, 44802), (786, 39102), (798, 38514), (882, 34846), (917, 33516), (931, 33012), (1029, 29868), (1179, 26068), (1197, 25676), (1372, 22401), (1572, 19551), (1596, 19257), (1764, 17423), (1834, 16758), (1862, 16506), (2058, 14934), (2358, 13034), (2394, 12838), (2489, 12348), (2751, 11172), (2793, 11004), (3087, 9956), (3668, 8379), (3724, 8253), (4116, 7467), (4716, 6517), (4788, 6419), (4978, 6174), (5502, 5586)]