1845172020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30752867}}^1$

素因数の和:30752879

約数の個数: 24

約数和(自身を含む): 5166481824

約数和(自身を除く): 3321309804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30752867, 61505734, 92258601, 123011468, 153764335, 184517202, 307528670, 369034404, 461293005, 615057340, 922586010, 1845172020]

約数ペア:

[(1, 1845172020), (2, 922586010), (3, 615057340), (4, 461293005), (5, 369034404), (6, 307528670), (10, 184517202), (12, 153764335), (15, 123011468), (20, 92258601), (30, 61505734), (60, 30752867)]