30538872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 104832000

約数和(自身を除く): 74293128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 78, 79, 84, 91, 104, 117, 118, 126, 156, 158, 168, 177, 182, 234, 236, 237, 252, 273, 312, 316, 354, 364, 413, 468, 472, 474, 504, 531, 546, 553, 632, 708, 711, 728, 767, 819, 826, 936, 948, 1027, 1062, 1092, 1106, 1239, 1416, 1422, 1534, 1638, 1652, 1659, 1896, 2054, 2124, 2184, 2212, 2301, 2478, 2844, 3068, 3081, 3276, 3304, 3318, 3717, 4108, 4248, 4424, 4602, 4661, 4956, 4977, 5369, 5688, 6136, 6162, 6552, 6636, 6903, 7189, 7434, 8216, 9204, 9243, 9322, 9912, 9954, 10738, 12324, 13272, 13806, 13983, 14378, 14868, 16107, 18408, 18486, 18644, 19908, 21476, 21567, 24648, 27612, 27966, 28756, 29736, 32214, 32627, 36972, 37288, 39816, 41949, 42952, 43134, 48321, 55224, 55932, 57512, 60593, 64428, 64701, 65254, 73944, 83898, 86268, 96642, 97881, 111864, 121186, 128856, 129402, 130508, 167796, 172536, 181779, 193284, 195762, 242372, 258804, 261016, 293643, 335592, 363558, 386568, 391524, 424151, 484744, 517608, 545337, 587286, 727116, 783048, 848302, 1090674, 1174572, 1272453, 1454232, 1696604, 2181348, 2349144, 2544906, 3393208, 3817359, 4362696, 5089812, 7634718, 10179624, 15269436, 30538872]

約数ペア:

[(1, 30538872), (2, 15269436), (3, 10179624), (4, 7634718), (6, 5089812), (7, 4362696), (8, 3817359), (9, 3393208), (12, 2544906), (13, 2349144), (14, 2181348), (18, 1696604), (21, 1454232), (24, 1272453), (26, 1174572), (28, 1090674), (36, 848302), (39, 783048), (42, 727116), (52, 587286), (56, 545337), (59, 517608), (63, 484744), (72, 424151), (78, 391524), (79, 386568), (84, 363558), (91, 335592), (104, 293643), (117, 261016), (118, 258804), (126, 242372), (156, 195762), (158, 193284), (168, 181779), (177, 172536), (182, 167796), (234, 130508), (236, 129402), (237, 128856), (252, 121186), (273, 111864), (312, 97881), (316, 96642), (354, 86268), (364, 83898), (413, 73944), (468, 65254), (472, 64701), (474, 64428), (504, 60593), (531, 57512), (546, 55932), (553, 55224), (632, 48321), (708, 43134), (711, 42952), (728, 41949), (767, 39816), (819, 37288), (826, 36972), (936, 32627), (948, 32214), (1027, 29736), (1062, 28756), (1092, 27966), (1106, 27612), (1239, 24648), (1416, 21567), (1422, 21476), (1534, 19908), (1638, 18644), (1652, 18486), (1659, 18408), (1896, 16107), (2054, 14868), (2124, 14378), (2184, 13983), (2212, 13806), (2301, 13272), (2478, 12324), (2844, 10738), (3068, 9954), (3081, 9912), (3276, 9322), (3304, 9243), (3318, 9204), (3717, 8216), (4108, 7434), (4248, 7189), (4424, 6903), (4602, 6636), (4661, 6552), (4956, 6162), (4977, 6136), (5369, 5688)]