30439752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 91929600

約数和(自身を除く): 61489848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 59, 74, 83, 84, 111, 118, 148, 166, 168, 177, 222, 236, 249, 259, 296, 332, 354, 413, 444, 472, 498, 518, 581, 664, 708, 777, 826, 888, 996, 1036, 1162, 1239, 1416, 1554, 1652, 1743, 1992, 2072, 2183, 2324, 2478, 3071, 3108, 3304, 3486, 4366, 4648, 4897, 4956, 6142, 6216, 6549, 6972, 8732, 9213, 9794, 9912, 12284, 13098, 13944, 14691, 15281, 17464, 18426, 19588, 21497, 24568, 26196, 29382, 30562, 34279, 36852, 39176, 42994, 45843, 52392, 58764, 61124, 64491, 68558, 73704, 85988, 91686, 102837, 117528, 122248, 128982, 137116, 171976, 181189, 183372, 205674, 257964, 274232, 362378, 366744, 411348, 515928, 543567, 724756, 822696, 1087134, 1268323, 1449512, 2174268, 2536646, 3804969, 4348536, 5073292, 7609938, 10146584, 15219876, 30439752]

約数ペア:

[(1, 30439752), (2, 15219876), (3, 10146584), (4, 7609938), (6, 5073292), (7, 4348536), (8, 3804969), (12, 2536646), (14, 2174268), (21, 1449512), (24, 1268323), (28, 1087134), (37, 822696), (42, 724756), (56, 543567), (59, 515928), (74, 411348), (83, 366744), (84, 362378), (111, 274232), (118, 257964), (148, 205674), (166, 183372), (168, 181189), (177, 171976), (222, 137116), (236, 128982), (249, 122248), (259, 117528), (296, 102837), (332, 91686), (354, 85988), (413, 73704), (444, 68558), (472, 64491), (498, 61124), (518, 58764), (581, 52392), (664, 45843), (708, 42994), (777, 39176), (826, 36852), (888, 34279), (996, 30562), (1036, 29382), (1162, 26196), (1239, 24568), (1416, 21497), (1554, 19588), (1652, 18426), (1743, 17464), (1992, 15281), (2072, 14691), (2183, 13944), (2324, 13098), (2478, 12284), (3071, 9912), (3108, 9794), (3304, 9213), (3486, 8732), (4366, 6972), (4648, 6549), (4897, 6216), (4956, 6142)]