30778689712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{2677}}^1$

素因数の和:3134

約数の個数: 80

約数和(自身を含む): 62761608000

約数和(自身を除く): 31982918288

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 349, 464, 568, 698, 1136, 1396, 2059, 2677, 2792, 4118, 5354, 5584, 8236, 10121, 10708, 16472, 20242, 21416, 24779, 32944, 40484, 42832, 49558, 77633, 80968, 99116, 155266, 161936, 190067, 198232, 310532, 380134, 396464, 621064, 718591, 760268, 934273, 1242128, 1437182, 1520536, 1868546, 2874364, 3041072, 3737092, 5511943, 5748728, 7474184, 11023886, 11497456, 14948368, 22047772, 27093917, 44095544, 54187834, 66333383, 88191088, 108375668, 132666766, 216751336, 265333532, 433502672, 530667064, 1061334128, 1923668107, 3847336214, 7694672428, 15389344856, 30778689712]

約数ペア:

[(1, 30778689712), (2, 15389344856), (4, 7694672428), (8, 3847336214), (16, 1923668107), (29, 1061334128), (58, 530667064), (71, 433502672), (116, 265333532), (142, 216751336), (232, 132666766), (284, 108375668), (349, 88191088), (464, 66333383), (568, 54187834), (698, 44095544), (1136, 27093917), (1396, 22047772), (2059, 14948368), (2677, 11497456), (2792, 11023886), (4118, 7474184), (5354, 5748728), (5584, 5511943), (8236, 3737092), (10121, 3041072), (10708, 2874364), (16472, 1868546), (20242, 1520536), (21416, 1437182), (24779, 1242128), (32944, 934273), (40484, 760268), (42832, 718591), (49558, 621064), (77633, 396464), (80968, 380134), (99116, 310532), (155266, 198232), (161936, 190067)]