61190906

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 114501600

約数和(自身を除く): 53310694

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 266, 413, 557, 826, 931, 1114, 1121, 1862, 2242, 2891, 3899, 5782, 7798, 7847, 10583, 15694, 21166, 27293, 32863, 54586, 54929, 65726, 74081, 109858, 148162, 230041, 460082, 518567, 624397, 1037134, 1248794, 1610287, 3220574, 4370779, 8741558, 30595453, 61190906]

約数ペア:

[(1, 61190906), (2, 30595453), (7, 8741558), (14, 4370779), (19, 3220574), (38, 1610287), (49, 1248794), (59, 1037134), (98, 624397), (118, 518567), (133, 460082), (266, 230041), (413, 148162), (557, 109858), (826, 74081), (931, 65726), (1114, 54929), (1121, 54586), (1862, 32863), (2242, 27293), (2891, 21166), (3899, 15694), (5782, 10583), (7798, 7847)]