565575420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{105913}}^1$

素因数の和:106014

約数の個数: 48

約数和(自身を含む): 1601419680

約数和(自身を除く): 1035844260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 105913, 211826, 317739, 423652, 529565, 635478, 1059130, 1270956, 1588695, 2118260, 3177390, 6354780, 9426257, 18852514, 28278771, 37705028, 47131285, 56557542, 94262570, 113115084, 141393855, 188525140, 282787710, 565575420]

約数ペア:

[(1, 565575420), (2, 282787710), (3, 188525140), (4, 141393855), (5, 113115084), (6, 94262570), (10, 56557542), (12, 47131285), (15, 37705028), (20, 28278771), (30, 18852514), (60, 9426257), (89, 6354780), (178, 3177390), (267, 2118260), (356, 1588695), (445, 1270956), (534, 1059130), (890, 635478), (1068, 529565), (1335, 423652), (1780, 317739), (2670, 211826), (5340, 105913)]