1340985840270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{129959}}^1\times {\mathrm{343951}}^1$

素因数の和:473920

約数の個数: 32

約数和(自身を含む): 3218400138240

約数和(自身を除く): 1877414297970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 129959, 259918, 343951, 389877, 649795, 687902, 779754, 1031853, 1299590, 1719755, 1949385, 2063706, 3439510, 3898770, 5159265, 10318530, 44699528009, 89399056018, 134098584027, 223497640045, 268197168054, 446995280090, 670492920135, 1340985840270]

約数ペア:

[(1, 1340985840270), (2, 670492920135), (3, 446995280090), (5, 268197168054), (6, 223497640045), (10, 134098584027), (15, 89399056018), (30, 44699528009), (129959, 10318530), (259918, 5159265), (343951, 3898770), (389877, 3439510), (649795, 2063706), (687902, 1949385), (779754, 1719755), (1031853, 1299590)]