2758260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45971}}^1$

素因数の和:45983

約数の個数: 24

約数和(自身を含む): 7723296

約数和(自身を除く): 4965036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45971, 91942, 137913, 183884, 229855, 275826, 459710, 551652, 689565, 919420, 1379130, 2758260]

約数ペア:

[(1, 2758260), (2, 1379130), (3, 919420), (4, 689565), (5, 551652), (6, 459710), (10, 275826), (12, 229855), (15, 183884), (20, 137913), (30, 91942), (60, 45971)]