98294840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{351053}}^1$

素因数の和:351071

約数の個数: 32

約数和(自身を含む): 252758880

約数和(自身を除く): 154464040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 351053, 702106, 1404212, 1755265, 2457371, 2808424, 3510530, 4914742, 7021060, 9829484, 12286855, 14042120, 19658968, 24573710, 49147420, 98294840]

約数ペア:

[(1, 98294840), (2, 49147420), (4, 24573710), (5, 19658968), (7, 14042120), (8, 12286855), (10, 9829484), (14, 7021060), (20, 4914742), (28, 3510530), (35, 2808424), (40, 2457371), (56, 1755265), (70, 1404212), (140, 702106), (280, 351053)]