627191010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{78301}}^1$

素因数の和:78403

約数の個数: 48

約数和(自身を含む): 1649040120

約数和(自身を除く): 1021849110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 78301, 156602, 234903, 391505, 469806, 704709, 783010, 1174515, 1409418, 2349030, 3523545, 6968789, 7047090, 13937578, 20906367, 34843945, 41812734, 62719101, 69687890, 104531835, 125438202, 209063670, 313595505, 627191010]

約数ペア:

[(1, 627191010), (2, 313595505), (3, 209063670), (5, 125438202), (6, 104531835), (9, 69687890), (10, 62719101), (15, 41812734), (18, 34843945), (30, 20906367), (45, 13937578), (89, 7047090), (90, 6968789), (178, 3523545), (267, 2349030), (445, 1409418), (534, 1174515), (801, 783010), (890, 704709), (1335, 469806), (1602, 391505), (2670, 234903), (4005, 156602), (8010, 78301)]