30629116

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 54

約数和(自身を含む): 65282784

約数和(自身を除く): 34653668

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 71, 98, 124, 142, 196, 217, 284, 434, 497, 868, 994, 1519, 1988, 2201, 3038, 3479, 4402, 5041, 6076, 6958, 8804, 10082, 13916, 15407, 20164, 30814, 35287, 61628, 70574, 107849, 141148, 156271, 215698, 247009, 312542, 431396, 494018, 625084, 988036, 1093897, 2187794, 4375588, 7657279, 15314558, 30629116]

約数ペア:

[(1, 30629116), (2, 15314558), (4, 7657279), (7, 4375588), (14, 2187794), (28, 1093897), (31, 988036), (49, 625084), (62, 494018), (71, 431396), (98, 312542), (124, 247009), (142, 215698), (196, 156271), (217, 141148), (284, 107849), (434, 70574), (497, 61628), (868, 35287), (994, 30814), (1519, 20164), (1988, 15407), (2201, 13916), (3038, 10082), (3479, 8804), (4402, 6958), (5041, 6076)]