30644188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 29674532

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 373, 437, 746, 874, 893, 1081, 1492, 1748, 1786, 2162, 3572, 4324, 7087, 8579, 14174, 17158, 17531, 20539, 28348, 34316, 35062, 41078, 70124, 82156, 163001, 326002, 333089, 403213, 652004, 666178, 806426, 1332356, 1612852, 7661047, 15322094, 30644188]

約数ペア:

[(1, 30644188), (2, 15322094), (4, 7661047), (19, 1612852), (23, 1332356), (38, 806426), (46, 666178), (47, 652004), (76, 403213), (92, 333089), (94, 326002), (188, 163001), (373, 82156), (437, 70124), (746, 41078), (874, 35062), (893, 34316), (1081, 28348), (1492, 20539), (1748, 17531), (1786, 17158), (2162, 14174), (3572, 8579), (4324, 7087)]