1715691620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{55813}}^1$

素因数の和:55904

約数の個数: 48

約数和(自身を含む): 3797584560

約数和(自身を除く): 2081892940

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 7685, 15370, 30740, 55813, 111626, 223252, 279065, 558130, 1116260, 1618577, 2958089, 3237154, 5916178, 6474308, 8092885, 11832356, 14790445, 16185770, 29580890, 32371540, 59161780, 85784581, 171569162, 343138324, 428922905, 857845810, 1715691620]

約数ペア:

[(1, 1715691620), (2, 857845810), (4, 428922905), (5, 343138324), (10, 171569162), (20, 85784581), (29, 59161780), (53, 32371540), (58, 29580890), (106, 16185770), (116, 14790445), (145, 11832356), (212, 8092885), (265, 6474308), (290, 5916178), (530, 3237154), (580, 2958089), (1060, 1618577), (1537, 1116260), (3074, 558130), (6148, 279065), (7685, 223252), (15370, 111626), (30740, 55813)]