858248330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{95467}}^1$

素因数の和:95534

約数の個数: 32

約数和(自身を含む): 1649687040

約数和(自身を除く): 791438710

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 95467, 190934, 477335, 954670, 2768543, 2959477, 5537086, 5918954, 13842715, 14797385, 27685430, 29594770, 85824833, 171649666, 429124165, 858248330]

約数ペア:

[(1, 858248330), (2, 429124165), (5, 171649666), (10, 85824833), (29, 29594770), (31, 27685430), (58, 14797385), (62, 13842715), (145, 5918954), (155, 5537086), (290, 2959477), (310, 2768543), (899, 954670), (1798, 477335), (4495, 190934), (8990, 95467)]