210943170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{781271}}^1$

素因数の和:781287

約数の個数: 32

約数和(自身を含む): 562515840

約数和(自身を除く): 351572670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 781271, 1562542, 2343813, 3906355, 4687626, 7031439, 7812710, 11719065, 14062878, 21094317, 23438130, 35157195, 42188634, 70314390, 105471585, 210943170]

約数ペア:

[(1, 210943170), (2, 105471585), (3, 70314390), (5, 42188634), (6, 35157195), (9, 23438130), (10, 21094317), (15, 14062878), (18, 11719065), (27, 7812710), (30, 7031439), (45, 4687626), (54, 3906355), (90, 2343813), (135, 1562542), (270, 781271)]