21134130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1069}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 50846400

約数和(自身を除く): 29712270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1069, 1318, 1977, 2138, 3207, 3295, 3954, 5345, 6414, 6590, 9885, 10690, 16035, 19770, 32070, 704471, 1408942, 2113413, 3522355, 4226826, 7044710, 10567065, 21134130]

約数ペア:

[(1, 21134130), (2, 10567065), (3, 7044710), (5, 4226826), (6, 3522355), (10, 2113413), (15, 1408942), (30, 704471), (659, 32070), (1069, 19770), (1318, 16035), (1977, 10690), (2138, 9885), (3207, 6590), (3295, 6414), (3954, 5345)]