730800002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 1168128000

約数和(自身を除く): 437327998

約数列:

[1, 2, 19, 38, 149, 298, 337, 383, 674, 766, 2831, 5662, 6403, 7277, 12806, 14554, 50213, 57067, 100426, 114134, 129071, 258142, 954047, 1084273, 1908094, 2168546, 2452349, 4904698, 19231579, 38463158, 365400001, 730800002]

約数ペア:

[(1, 730800002), (2, 365400001), (19, 38463158), (38, 19231579), (149, 4904698), (298, 2452349), (337, 2168546), (383, 1908094), (674, 1084273), (766, 954047), (2831, 258142), (5662, 129071), (6403, 114134), (7277, 100426), (12806, 57067), (14554, 50213)]