30124374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 75313152

約数和(自身を除く): 45188778

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1361, 1581, 2722, 3162, 3689, 4083, 7378, 8166, 9527, 11067, 19054, 22134, 23137, 28581, 42191, 46274, 57162, 69411, 84382, 126573, 138822, 161959, 253146, 295337, 323918, 485877, 590674, 717247, 886011, 971754, 1434494, 1772022, 2151741, 4303482, 5020729, 10041458, 15062187, 30124374]

約数ペア:

[(1, 30124374), (2, 15062187), (3, 10041458), (6, 5020729), (7, 4303482), (14, 2151741), (17, 1772022), (21, 1434494), (31, 971754), (34, 886011), (42, 717247), (51, 590674), (62, 485877), (93, 323918), (102, 295337), (119, 253146), (186, 161959), (217, 138822), (238, 126573), (357, 84382), (434, 69411), (527, 57162), (651, 46274), (714, 42191), (1054, 28581), (1302, 23137), (1361, 22134), (1581, 19054), (2722, 11067), (3162, 9527), (3689, 8166), (4083, 7378)]