135140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 294840

約数和(自身を除く): 159700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 233, 290, 466, 580, 932, 1165, 2330, 4660, 6757, 13514, 27028, 33785, 67570, 135140]

約数ペア:

[(1, 135140), (2, 67570), (4, 33785), (5, 27028), (10, 13514), (20, 6757), (29, 4660), (58, 2330), (116, 1165), (145, 932), (233, 580), (290, 466)]