258221430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2869127}}^1$

素因数の和:2869140

約数の個数: 24

約数和(自身を含む): 671375952

約数和(自身を除く): 413154522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2869127, 5738254, 8607381, 14345635, 17214762, 25822143, 28691270, 43036905, 51644286, 86073810, 129110715, 258221430]

約数ペア:

[(1, 258221430), (2, 129110715), (3, 86073810), (5, 51644286), (6, 43036905), (9, 28691270), (10, 25822143), (15, 17214762), (18, 14345635), (30, 8607381), (45, 5738254), (90, 2869127)]