3882990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 9455616

約数和(自身を除く): 5572626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1823, 2130, 3646, 5469, 9115, 10938, 18230, 27345, 54690, 129433, 258866, 388299, 647165, 776598, 1294330, 1941495, 3882990]

約数ペア:

[(1, 3882990), (2, 1941495), (3, 1294330), (5, 776598), (6, 647165), (10, 388299), (15, 258866), (30, 129433), (71, 54690), (142, 27345), (213, 18230), (355, 10938), (426, 9115), (710, 5469), (1065, 3646), (1823, 2130)]