4130485940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29503471}}^1$

素因数の和:29503487

約数の個数: 24

約数和(自身を含む): 9913166592

約数和(自身を除く): 5782680652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29503471, 59006942, 118013884, 147517355, 206524297, 295034710, 413048594, 590069420, 826097188, 1032621485, 2065242970, 4130485940]

約数ペア:

[(1, 4130485940), (2, 2065242970), (4, 1032621485), (5, 826097188), (7, 590069420), (10, 413048594), (14, 295034710), (20, 206524297), (28, 147517355), (35, 118013884), (70, 59006942), (140, 29503471)]