30074156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 69092352

約数和(自身を除く): 39018196

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 41, 46, 67, 68, 82, 92, 119, 134, 161, 164, 238, 268, 287, 322, 391, 469, 476, 574, 644, 697, 782, 938, 943, 1139, 1148, 1394, 1541, 1564, 1876, 1886, 2278, 2737, 2747, 2788, 3082, 3772, 4556, 4879, 5474, 5494, 6164, 6601, 7973, 9758, 10787, 10948, 10988, 13202, 15946, 16031, 19229, 19516, 21574, 26197, 26404, 31892, 32062, 38458, 43148, 46699, 52394, 63181, 64124, 76916, 93398, 104788, 112217, 126362, 183379, 186796, 224434, 252724, 326893, 366758, 442267, 448868, 653786, 733516, 884534, 1074077, 1307572, 1769068, 2148154, 4296308, 7518539, 15037078, 30074156]

約数ペア:

[(1, 30074156), (2, 15037078), (4, 7518539), (7, 4296308), (14, 2148154), (17, 1769068), (23, 1307572), (28, 1074077), (34, 884534), (41, 733516), (46, 653786), (67, 448868), (68, 442267), (82, 366758), (92, 326893), (119, 252724), (134, 224434), (161, 186796), (164, 183379), (238, 126362), (268, 112217), (287, 104788), (322, 93398), (391, 76916), (469, 64124), (476, 63181), (574, 52394), (644, 46699), (697, 43148), (782, 38458), (938, 32062), (943, 31892), (1139, 26404), (1148, 26197), (1394, 21574), (1541, 19516), (1564, 19229), (1876, 16031), (1886, 15946), (2278, 13202), (2737, 10988), (2747, 10948), (2788, 10787), (3082, 9758), (3772, 7973), (4556, 6601), (4879, 6164), (5474, 5494)]