259356210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109433}}^1$

素因数の和:109522

約数の個数: 32

約数和(自身を含む): 630339840

約数和(自身を除く): 370983630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 109433, 218866, 328299, 547165, 656598, 1094330, 1641495, 3282990, 8645207, 17290414, 25935621, 43226035, 51871242, 86452070, 129678105, 259356210]

約数ペア:

[(1, 259356210), (2, 129678105), (3, 86452070), (5, 51871242), (6, 43226035), (10, 25935621), (15, 17290414), (30, 8645207), (79, 3282990), (158, 1641495), (237, 1094330), (395, 656598), (474, 547165), (790, 328299), (1185, 218866), (2370, 109433)]