149992150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38959}}^1$

素因数の和:38989

約数の個数: 48

約数和(自身を含む): 347834880

約数和(自身を除く): 197842730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 38959, 77918, 194795, 272713, 389590, 428549, 545426, 857098, 973975, 1363565, 1947950, 2142745, 2727130, 2999843, 4285490, 5999686, 6817825, 10713725, 13635650, 14999215, 21427450, 29998430, 74996075, 149992150]

約数ペア:

[(1, 149992150), (2, 74996075), (5, 29998430), (7, 21427450), (10, 14999215), (11, 13635650), (14, 10713725), (22, 6817825), (25, 5999686), (35, 4285490), (50, 2999843), (55, 2727130), (70, 2142745), (77, 1947950), (110, 1363565), (154, 973975), (175, 857098), (275, 545426), (350, 428549), (385, 389590), (550, 272713), (770, 194795), (1925, 77918), (3850, 38959)]