30587452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 33279428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 269, 434, 524, 538, 868, 917, 1076, 1834, 1883, 3668, 3766, 4061, 7532, 8122, 8339, 16244, 16678, 28427, 33356, 35239, 56854, 58373, 70478, 113708, 116746, 140956, 233492, 246673, 493346, 986692, 1092409, 2184818, 4369636, 7646863, 15293726, 30587452]

約数ペア:

[(1, 30587452), (2, 15293726), (4, 7646863), (7, 4369636), (14, 2184818), (28, 1092409), (31, 986692), (62, 493346), (124, 246673), (131, 233492), (217, 140956), (262, 116746), (269, 113708), (434, 70478), (524, 58373), (538, 56854), (868, 35239), (917, 33356), (1076, 28427), (1834, 16678), (1883, 16244), (3668, 8339), (3766, 8122), (4061, 7532)]