191244420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1062469}}^1$

素因数の和:1062484

約数の個数: 36

約数和(自身を含む): 580108620

約数和(自身を除く): 388864200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1062469, 2124938, 3187407, 4249876, 5312345, 6374814, 9562221, 10624690, 12749628, 15937035, 19124442, 21249380, 31874070, 38248884, 47811105, 63748140, 95622210, 191244420]

約数ペア:

[(1, 191244420), (2, 95622210), (3, 63748140), (4, 47811105), (5, 38248884), (6, 31874070), (9, 21249380), (10, 19124442), (12, 15937035), (15, 12749628), (18, 10624690), (20, 9562221), (30, 6374814), (36, 5312345), (45, 4249876), (60, 3187407), (90, 2124938), (180, 1062469)]