1380493090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{164149}}^1$

素因数の和:164214

約数の個数: 24

約数和(自身を含む): 2573543700

約数和(自身を除く): 1193050610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 164149, 328298, 820745, 1641490, 4760321, 9520642, 23801605, 47603210, 138049309, 276098618, 690246545, 1380493090]

約数ペア:

[(1, 1380493090), (2, 690246545), (5, 276098618), (10, 138049309), (29, 47603210), (58, 23801605), (145, 9520642), (290, 4760321), (841, 1641490), (1682, 820745), (4205, 328298), (8410, 164149)]