3996330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10270

約数の個数: 32

約数和(自身を含む): 10329984

約数和(自身を除く): 6333654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 10247, 20494, 30741, 51235, 61482, 102470, 133211, 153705, 266422, 307410, 399633, 666055, 799266, 1332110, 1998165, 3996330]

約数ペア:

[(1, 3996330), (2, 1998165), (3, 1332110), (5, 799266), (6, 666055), (10, 399633), (13, 307410), (15, 266422), (26, 153705), (30, 133211), (39, 102470), (65, 61482), (78, 51235), (130, 30741), (195, 20494), (390, 10247)]