8352420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 15271068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1301, 1605, 2140, 2602, 3210, 3903, 5204, 6420, 6505, 7806, 13010, 15612, 19515, 26020, 39030, 78060, 139207, 278414, 417621, 556828, 696035, 835242, 1392070, 1670484, 2088105, 2784140, 4176210, 8352420]

約数ペア:

[(1, 8352420), (2, 4176210), (3, 2784140), (4, 2088105), (5, 1670484), (6, 1392070), (10, 835242), (12, 696035), (15, 556828), (20, 417621), (30, 278414), (60, 139207), (107, 78060), (214, 39030), (321, 26020), (428, 19515), (535, 15612), (642, 13010), (1070, 7806), (1284, 6505), (1301, 6420), (1605, 5204), (2140, 3903), (2602, 3210)]