71785170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265871}}^1$

素因数の和:265887

約数の個数: 32

約数和(自身を含む): 191427840

約数和(自身を除く): 119642670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265871, 531742, 797613, 1329355, 1595226, 2392839, 2658710, 3988065, 4785678, 7178517, 7976130, 11964195, 14357034, 23928390, 35892585, 71785170]

約数ペア:

[(1, 71785170), (2, 35892585), (3, 23928390), (5, 14357034), (6, 11964195), (9, 7976130), (10, 7178517), (15, 4785678), (18, 3988065), (27, 2658710), (30, 2392839), (45, 1595226), (54, 1329355), (90, 797613), (135, 531742), (270, 265871)]