30877428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 43803276

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 492, 582, 647, 1164, 1294, 1941, 2588, 3882, 3977, 7764, 7954, 11931, 15908, 23862, 26527, 47724, 53054, 62759, 79581, 106108, 125518, 159162, 188277, 251036, 318324, 376554, 753108, 2573119, 5146238, 7719357, 10292476, 15438714, 30877428]

約数ペア:

[(1, 30877428), (2, 15438714), (3, 10292476), (4, 7719357), (6, 5146238), (12, 2573119), (41, 753108), (82, 376554), (97, 318324), (123, 251036), (164, 188277), (194, 159162), (246, 125518), (291, 106108), (388, 79581), (492, 62759), (582, 53054), (647, 47724), (1164, 26527), (1294, 23862), (1941, 15908), (2588, 11931), (3882, 7954), (3977, 7764)]