30206124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 89689600

約数和(自身を除く): 59483476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 79, 86, 114, 117, 129, 156, 158, 171, 172, 228, 234, 237, 247, 258, 316, 342, 387, 468, 474, 494, 516, 559, 684, 711, 741, 774, 817, 948, 988, 1027, 1118, 1422, 1482, 1501, 1548, 1634, 1677, 2054, 2223, 2236, 2451, 2844, 2964, 3002, 3081, 3268, 3354, 3397, 4108, 4446, 4503, 4902, 5031, 6004, 6162, 6708, 6794, 7353, 8892, 9006, 9243, 9804, 10062, 10191, 10621, 12324, 13509, 13588, 14706, 18012, 18486, 19513, 20124, 20382, 21242, 27018, 29412, 30573, 31863, 36972, 39026, 40764, 42484, 44161, 54036, 58539, 61146, 63726, 64543, 78052, 88322, 95589, 117078, 122292, 127452, 129086, 132483, 175617, 176644, 191178, 193629, 234156, 258172, 264966, 351234, 382356, 387258, 397449, 529932, 580887, 702468, 774516, 794898, 839059, 1161774, 1589796, 1678118, 2323548, 2517177, 3356236, 5034354, 7551531, 10068708, 15103062, 30206124]

約数ペア:

[(1, 30206124), (2, 15103062), (3, 10068708), (4, 7551531), (6, 5034354), (9, 3356236), (12, 2517177), (13, 2323548), (18, 1678118), (19, 1589796), (26, 1161774), (36, 839059), (38, 794898), (39, 774516), (43, 702468), (52, 580887), (57, 529932), (76, 397449), (78, 387258), (79, 382356), (86, 351234), (114, 264966), (117, 258172), (129, 234156), (156, 193629), (158, 191178), (171, 176644), (172, 175617), (228, 132483), (234, 129086), (237, 127452), (247, 122292), (258, 117078), (316, 95589), (342, 88322), (387, 78052), (468, 64543), (474, 63726), (494, 61146), (516, 58539), (559, 54036), (684, 44161), (711, 42484), (741, 40764), (774, 39026), (817, 36972), (948, 31863), (988, 30573), (1027, 29412), (1118, 27018), (1422, 21242), (1482, 20382), (1501, 20124), (1548, 19513), (1634, 18486), (1677, 18012), (2054, 14706), (2223, 13588), (2236, 13509), (2451, 12324), (2844, 10621), (2964, 10191), (3002, 10062), (3081, 9804), (3268, 9243), (3354, 9006), (3397, 8892), (4108, 7353), (4446, 6794), (4503, 6708), (4902, 6162), (5031, 6004)]