9970790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 18670176

約数和(自身を除く): 8699386

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 293, 410, 415, 586, 830, 1465, 2930, 3403, 6806, 12013, 17015, 24026, 24319, 34030, 48638, 60065, 120130, 121595, 243190, 997079, 1994158, 4985395, 9970790]

約数ペア:

[(1, 9970790), (2, 4985395), (5, 1994158), (10, 997079), (41, 243190), (82, 121595), (83, 120130), (166, 60065), (205, 48638), (293, 34030), (410, 24319), (415, 24026), (586, 17015), (830, 12013), (1465, 6806), (2930, 3403)]