122272030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1621}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 232400160

約数和(自身を除く): 110128130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1621, 1985, 3242, 3970, 7543, 8105, 15086, 16210, 30799, 37715, 61598, 75430, 153995, 307990, 643537, 1287074, 3217685, 6435370, 12227203, 24454406, 61136015, 122272030]

約数ペア:

[(1, 122272030), (2, 61136015), (5, 24454406), (10, 12227203), (19, 6435370), (38, 3217685), (95, 1287074), (190, 643537), (397, 307990), (794, 153995), (1621, 75430), (1985, 61598), (3242, 37715), (3970, 30799), (7543, 16210), (8105, 15086)]