1921431060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10674617}}^1$

素因数の和:10674632

約数の個数: 36

約数和(自身を含む): 5828341428

約数和(自身を除く): 3906910368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10674617, 21349234, 32023851, 42698468, 53373085, 64047702, 96071553, 106746170, 128095404, 160119255, 192143106, 213492340, 320238510, 384286212, 480357765, 640477020, 960715530, 1921431060]

約数ペア:

[(1, 1921431060), (2, 960715530), (3, 640477020), (4, 480357765), (5, 384286212), (6, 320238510), (9, 213492340), (10, 192143106), (12, 160119255), (15, 128095404), (18, 106746170), (20, 96071553), (30, 64047702), (36, 53373085), (45, 42698468), (60, 32023851), (90, 21349234), (180, 10674617)]