121850150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 236175360

約数和(自身を除く): 114325210

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 127, 155, 254, 310, 619, 635, 775, 1238, 1270, 1550, 3095, 3175, 3937, 6190, 6350, 7874, 15475, 19189, 19685, 30950, 38378, 39370, 78613, 95945, 98425, 157226, 191890, 196850, 393065, 479725, 786130, 959450, 1965325, 2437003, 3930650, 4874006, 12185015, 24370030, 60925075, 121850150]

約数ペア:

[(1, 121850150), (2, 60925075), (5, 24370030), (10, 12185015), (25, 4874006), (31, 3930650), (50, 2437003), (62, 1965325), (127, 959450), (155, 786130), (254, 479725), (310, 393065), (619, 196850), (635, 191890), (775, 157226), (1238, 98425), (1270, 95945), (1550, 78613), (3095, 39370), (3175, 38378), (3937, 30950), (6190, 19685), (6350, 19189), (7874, 15475)]