2141010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23789}}^1$

素因数の和:23802

約数の個数: 24

約数和(自身を含む): 5566860

約数和(自身を除く): 3425850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23789, 47578, 71367, 118945, 142734, 214101, 237890, 356835, 428202, 713670, 1070505, 2141010]

約数ペア:

[(1, 2141010), (2, 1070505), (3, 713670), (5, 428202), (6, 356835), (9, 237890), (10, 214101), (15, 142734), (18, 118945), (30, 71367), (45, 47578), (90, 23789)]