38775060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{215417}}^1$

素因数の和:215432

約数の個数: 36

約数和(自身を含む): 117618228

約数和(自身を除く): 78843168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 215417, 430834, 646251, 861668, 1077085, 1292502, 1938753, 2154170, 2585004, 3231255, 3877506, 4308340, 6462510, 7755012, 9693765, 12925020, 19387530, 38775060]

約数ペア:

[(1, 38775060), (2, 19387530), (3, 12925020), (4, 9693765), (5, 7755012), (6, 6462510), (9, 4308340), (10, 3877506), (12, 3231255), (15, 2585004), (18, 2154170), (20, 1938753), (30, 1292502), (36, 1077085), (45, 861668), (60, 646251), (90, 430834), (180, 215417)]