15690977858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 25425187200

約数和(自身を除く): 9734209342

約数列:

[1, 2, 29, 53, 58, 83, 89, 106, 166, 178, 691, 1382, 1537, 2407, 2581, 3074, 4399, 4717, 4814, 5162, 7387, 8798, 9434, 14774, 20039, 36623, 40078, 57353, 61499, 73246, 114706, 122998, 127571, 136793, 214223, 255142, 273586, 391511, 428446, 783022, 1062067, 1663237, 1783471, 2124134, 3039709, 3259447, 3326474, 3566942, 5104417, 6079418, 6518894, 10208834, 11353819, 22707638, 88151561, 94523963, 148028093, 176303122, 189047926, 270534101, 296056186, 541068202, 7845488929, 15690977858]

約数ペア:

[(1, 15690977858), (2, 7845488929), (29, 541068202), (53, 296056186), (58, 270534101), (83, 189047926), (89, 176303122), (106, 148028093), (166, 94523963), (178, 88151561), (691, 22707638), (1382, 11353819), (1537, 10208834), (2407, 6518894), (2581, 6079418), (3074, 5104417), (4399, 3566942), (4717, 3326474), (4814, 3259447), (5162, 3039709), (7387, 2124134), (8798, 1783471), (9434, 1663237), (14774, 1062067), (20039, 783022), (36623, 428446), (40078, 391511), (57353, 273586), (61499, 255142), (73246, 214223), (114706, 136793), (122998, 127571)]