54945270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 147407040

約数和(自身を除く): 92461770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1033, 1182, 1773, 1970, 2066, 2955, 3099, 3546, 5165, 5319, 5910, 6198, 8865, 9297, 10330, 10638, 15495, 17730, 18594, 26595, 27891, 30990, 46485, 53190, 55782, 92970, 139455, 203501, 278910, 407002, 610503, 1017505, 1221006, 1831509, 2035010, 3052515, 3663018, 5494527, 6105030, 9157545, 10989054, 18315090, 27472635, 54945270]

約数ペア:

[(1, 54945270), (2, 27472635), (3, 18315090), (5, 10989054), (6, 9157545), (9, 6105030), (10, 5494527), (15, 3663018), (18, 3052515), (27, 2035010), (30, 1831509), (45, 1221006), (54, 1017505), (90, 610503), (135, 407002), (197, 278910), (270, 203501), (394, 139455), (591, 92970), (985, 55782), (1033, 53190), (1182, 46485), (1773, 30990), (1970, 27891), (2066, 26595), (2955, 18594), (3099, 17730), (3546, 15495), (5165, 10638), (5319, 10330), (5910, 9297), (6198, 8865)]