600538820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{138373}}^1$

素因数の和:138420

約数の個数: 48

約数和(自身を含む): 1487797248

約数和(自身を除く): 887258428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 138373, 276746, 553492, 691865, 968611, 1383730, 1937222, 2767460, 3874444, 4289563, 4843055, 8579126, 9686110, 17158252, 19372220, 21447815, 30026941, 42895630, 60053882, 85791260, 120107764, 150134705, 300269410, 600538820]

約数ペア:

[(1, 600538820), (2, 300269410), (4, 150134705), (5, 120107764), (7, 85791260), (10, 60053882), (14, 42895630), (20, 30026941), (28, 21447815), (31, 19372220), (35, 17158252), (62, 9686110), (70, 8579126), (124, 4843055), (140, 4289563), (155, 3874444), (217, 2767460), (310, 1937222), (434, 1383730), (620, 968611), (868, 691865), (1085, 553492), (2170, 276746), (4340, 138373)]