3845590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 7988544

約数和(自身を除く): 4142954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 401, 685, 802, 959, 1370, 1918, 2005, 2807, 4010, 4795, 5614, 9590, 14035, 28070, 54937, 109874, 274685, 384559, 549370, 769118, 1922795, 3845590]

約数ペア:

[(1, 3845590), (2, 1922795), (5, 769118), (7, 549370), (10, 384559), (14, 274685), (35, 109874), (70, 54937), (137, 28070), (274, 14035), (401, 9590), (685, 5614), (802, 4795), (959, 4010), (1370, 2807), (1918, 2005)]