272019990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4271}}^1$

素因数の和:4485

約数の個数: 64

約数和(自身を含む): 716055552

約数和(自身を除く): 444035562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 193, 330, 386, 579, 965, 1158, 1930, 2123, 2895, 4246, 4271, 5790, 6369, 8542, 10615, 12738, 12813, 21230, 21355, 25626, 31845, 42710, 46981, 63690, 64065, 93962, 128130, 140943, 234905, 281886, 469810, 704715, 824303, 1409430, 1648606, 2472909, 4121515, 4945818, 8243030, 9067333, 12364545, 18134666, 24729090, 27201999, 45336665, 54403998, 90673330, 136009995, 272019990]

約数ペア:

[(1, 272019990), (2, 136009995), (3, 90673330), (5, 54403998), (6, 45336665), (10, 27201999), (11, 24729090), (15, 18134666), (22, 12364545), (30, 9067333), (33, 8243030), (55, 4945818), (66, 4121515), (110, 2472909), (165, 1648606), (193, 1409430), (330, 824303), (386, 704715), (579, 469810), (965, 281886), (1158, 234905), (1930, 140943), (2123, 128130), (2895, 93962), (4246, 64065), (4271, 63690), (5790, 46981), (6369, 42710), (8542, 31845), (10615, 25626), (12738, 21355), (12813, 21230)]