67932060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{161743}}^1$

素因数の和:161762

約数の個数: 48

約数和(自身を含む): 217383936

約数和(自身を除く): 149451876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 161743, 323486, 485229, 646972, 808715, 970458, 1132201, 1617430, 1940916, 2264402, 2426145, 3234860, 3396603, 4528804, 4852290, 5661005, 6793206, 9704580, 11322010, 13586412, 16983015, 22644020, 33966030, 67932060]

約数ペア:

[(1, 67932060), (2, 33966030), (3, 22644020), (4, 16983015), (5, 13586412), (6, 11322010), (7, 9704580), (10, 6793206), (12, 5661005), (14, 4852290), (15, 4528804), (20, 3396603), (21, 3234860), (28, 2426145), (30, 2264402), (35, 1940916), (42, 1617430), (60, 1132201), (70, 970458), (84, 808715), (105, 646972), (140, 485229), (210, 323486), (420, 161743)]