101801810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 213857280

約数和(自身を除く): 112055470

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 134, 190, 209, 335, 418, 670, 727, 737, 1045, 1273, 1454, 1474, 2090, 2546, 3635, 3685, 6365, 7270, 7370, 7997, 12730, 13813, 14003, 15994, 27626, 28006, 39985, 48709, 69065, 70015, 79970, 97418, 138130, 140030, 151943, 243545, 303886, 487090, 535799, 759715, 925471, 1071598, 1519430, 1850942, 2678995, 4627355, 5357990, 9254710, 10180181, 20360362, 50900905, 101801810]

約数ペア:

[(1, 101801810), (2, 50900905), (5, 20360362), (10, 10180181), (11, 9254710), (19, 5357990), (22, 4627355), (38, 2678995), (55, 1850942), (67, 1519430), (95, 1071598), (110, 925471), (134, 759715), (190, 535799), (209, 487090), (335, 303886), (418, 243545), (670, 151943), (727, 140030), (737, 138130), (1045, 97418), (1273, 79970), (1454, 70015), (1474, 69065), (2090, 48709), (2546, 39985), (3635, 28006), (3685, 27626), (6365, 15994), (7270, 14003), (7370, 13813), (7997, 12730)]