30998268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 92843520

約数和(自身を除く): 61845252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 131, 189, 252, 262, 313, 378, 393, 524, 626, 756, 786, 917, 939, 1179, 1252, 1572, 1834, 1878, 2191, 2358, 2751, 2817, 3537, 3668, 3756, 4382, 4716, 5502, 5634, 6573, 7074, 8253, 8451, 8764, 11004, 11268, 13146, 14148, 16506, 16902, 19719, 24759, 26292, 33012, 33804, 39438, 41003, 49518, 59157, 78876, 82006, 99036, 118314, 123009, 164012, 236628, 246018, 287021, 369027, 492036, 574042, 738054, 861063, 1107081, 1148084, 1476108, 1722126, 2214162, 2583189, 3444252, 4428324, 5166378, 7749567, 10332756, 15499134, 30998268]

約数ペア:

[(1, 30998268), (2, 15499134), (3, 10332756), (4, 7749567), (6, 5166378), (7, 4428324), (9, 3444252), (12, 2583189), (14, 2214162), (18, 1722126), (21, 1476108), (27, 1148084), (28, 1107081), (36, 861063), (42, 738054), (54, 574042), (63, 492036), (84, 369027), (108, 287021), (126, 246018), (131, 236628), (189, 164012), (252, 123009), (262, 118314), (313, 99036), (378, 82006), (393, 78876), (524, 59157), (626, 49518), (756, 41003), (786, 39438), (917, 33804), (939, 33012), (1179, 26292), (1252, 24759), (1572, 19719), (1834, 16902), (1878, 16506), (2191, 14148), (2358, 13146), (2751, 11268), (2817, 11004), (3537, 8764), (3668, 8451), (3756, 8253), (4382, 7074), (4716, 6573), (5502, 5634)]