3148020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17489}}^1$

素因数の和:17504

約数の個数: 36

約数和(自身を含む): 9549540

約数和(自身を除く): 6401520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 17489, 34978, 52467, 69956, 87445, 104934, 157401, 174890, 209868, 262335, 314802, 349780, 524670, 629604, 787005, 1049340, 1574010, 3148020]

約数ペア:

[(1, 3148020), (2, 1574010), (3, 1049340), (4, 787005), (5, 629604), (6, 524670), (9, 349780), (10, 314802), (12, 262335), (15, 209868), (18, 174890), (20, 157401), (30, 104934), (36, 87445), (45, 69956), (60, 52467), (90, 34978), (180, 17489)]