12901431340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92153081}}^1$

素因数の和:92153097

約数の個数: 24

約数和(自身を含む): 30963435552

約数和(自身を除く): 18062004212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92153081, 184306162, 368612324, 460765405, 645071567, 921530810, 1290143134, 1843061620, 2580286268, 3225357835, 6450715670, 12901431340]

約数ペア:

[(1, 12901431340), (2, 6450715670), (4, 3225357835), (5, 2580286268), (7, 1843061620), (10, 1290143134), (14, 921530810), (20, 645071567), (28, 460765405), (35, 368612324), (70, 184306162), (140, 92153081)]