30391037674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 48896483328

約数和(自身を除く): 18505445654

約数列:

[1, 2, 31, 43, 62, 86, 131, 173, 262, 346, 503, 1006, 1333, 2666, 4061, 5363, 5633, 7439, 8122, 10726, 11266, 14878, 15593, 21629, 22663, 31186, 43258, 45326, 65893, 87019, 131786, 174038, 174623, 230609, 349246, 461218, 670499, 702553, 974509, 1340998, 1405106, 1949018, 2042683, 2697589, 2833399, 3741817, 4085366, 5395178, 5666798, 7483634, 11399489, 22798978, 30209779, 60419558, 87835369, 115996327, 175670738, 231992654, 353384159, 490178027, 706768318, 980356054, 15195518837, 30391037674]

約数ペア:

[(1, 30391037674), (2, 15195518837), (31, 980356054), (43, 706768318), (62, 490178027), (86, 353384159), (131, 231992654), (173, 175670738), (262, 115996327), (346, 87835369), (503, 60419558), (1006, 30209779), (1333, 22798978), (2666, 11399489), (4061, 7483634), (5363, 5666798), (5633, 5395178), (7439, 4085366), (8122, 3741817), (10726, 2833399), (11266, 2697589), (14878, 2042683), (15593, 1949018), (21629, 1405106), (22663, 1340998), (31186, 974509), (43258, 702553), (45326, 670499), (65893, 461218), (87019, 349246), (131786, 230609), (174038, 174623)]