207865170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{769871}}^1$

素因数の和:769887

約数の個数: 32

約数和(自身を含む): 554307840

約数和(自身を除く): 346442670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 769871, 1539742, 2309613, 3849355, 4619226, 6928839, 7698710, 11548065, 13857678, 20786517, 23096130, 34644195, 41573034, 69288390, 103932585, 207865170]

約数ペア:

[(1, 207865170), (2, 103932585), (3, 69288390), (5, 41573034), (6, 34644195), (9, 23096130), (10, 20786517), (15, 13857678), (18, 11548065), (27, 7698710), (30, 6928839), (45, 4619226), (54, 3849355), (90, 2309613), (135, 1539742), (270, 769871)]