1272262930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{2707}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 2346341184

約数和(自身を除く): 1074078254

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1093, 2186, 2707, 5414, 5465, 10930, 13535, 27070, 46999, 93998, 116401, 232802, 234995, 469990, 582005, 1164010, 2958751, 5917502, 14793755, 29587510, 127226293, 254452586, 636131465, 1272262930]

約数ペア:

[(1, 1272262930), (2, 636131465), (5, 254452586), (10, 127226293), (43, 29587510), (86, 14793755), (215, 5917502), (430, 2958751), (1093, 1164010), (2186, 582005), (2707, 469990), (5414, 234995), (5465, 232802), (10930, 116401), (13535, 93998), (27070, 46999)]