31205090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{967}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 64399104

約数和(自身を除く): 33194014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 967, 1934, 2305, 3227, 4610, 4835, 6454, 6769, 9670, 13538, 16135, 32270, 33845, 67690, 445787, 891574, 2228935, 3120509, 4457870, 6241018, 15602545, 31205090]

約数ペア:

[(1, 31205090), (2, 15602545), (5, 6241018), (7, 4457870), (10, 3120509), (14, 2228935), (35, 891574), (70, 445787), (461, 67690), (922, 33845), (967, 32270), (1934, 16135), (2305, 13538), (3227, 9670), (4610, 6769), (4835, 6454)]