26724780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148471}}^1$

素因数の和:148486

約数の個数: 36

約数和(自身を含む): 81065712

約数和(自身を除く): 54340932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148471, 296942, 445413, 593884, 742355, 890826, 1336239, 1484710, 1781652, 2227065, 2672478, 2969420, 4454130, 5344956, 6681195, 8908260, 13362390, 26724780]

約数ペア:

[(1, 26724780), (2, 13362390), (3, 8908260), (4, 6681195), (5, 5344956), (6, 4454130), (9, 2969420), (10, 2672478), (12, 2227065), (15, 1781652), (18, 1484710), (20, 1336239), (30, 890826), (36, 742355), (45, 593884), (60, 445413), (90, 296942), (180, 148471)]