28861361670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{978683}}^1$

素因数の和:979676

約数の個数: 32

約数和(自身を含む): 69337804032

約数和(自身を除く): 40476442362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4915, 5898, 9830, 14745, 29490, 978683, 1957366, 2936049, 4893415, 5872098, 9786830, 14680245, 29360490, 962045389, 1924090778, 2886136167, 4810226945, 5772272334, 9620453890, 14430680835, 28861361670]

約数ペア:

[(1, 28861361670), (2, 14430680835), (3, 9620453890), (5, 5772272334), (6, 4810226945), (10, 2886136167), (15, 1924090778), (30, 962045389), (983, 29360490), (1966, 14680245), (2949, 9786830), (4915, 5872098), (5898, 4893415), (9830, 2936049), (14745, 1957366), (29490, 978683)]