101515020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1691917}}^1$

素因数の和:1691929

約数の個数: 24

約数和(自身を含む): 284242224

約数和(自身を除く): 182727204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1691917, 3383834, 5075751, 6767668, 8459585, 10151502, 16919170, 20303004, 25378755, 33838340, 50757510, 101515020]

約数ペア:

[(1, 101515020), (2, 50757510), (3, 33838340), (4, 25378755), (5, 20303004), (6, 16919170), (10, 10151502), (12, 8459585), (15, 6767668), (20, 5075751), (30, 3383834), (60, 1691917)]