30748764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 76092800

約数和(自身を除く): 45344036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 859, 942, 1718, 1884, 2577, 2983, 3436, 5154, 5966, 8949, 10308, 11932, 16321, 17898, 32642, 35796, 48963, 65284, 97926, 134863, 195852, 269726, 404589, 539452, 809178, 1618356, 2562397, 5124794, 7687191, 10249588, 15374382, 30748764]

約数ペア:

[(1, 30748764), (2, 15374382), (3, 10249588), (4, 7687191), (6, 5124794), (12, 2562397), (19, 1618356), (38, 809178), (57, 539452), (76, 404589), (114, 269726), (157, 195852), (228, 134863), (314, 97926), (471, 65284), (628, 48963), (859, 35796), (942, 32642), (1718, 17898), (1884, 16321), (2577, 11932), (2983, 10308), (3436, 8949), (5154, 5966)]