66006220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1231}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 158957568

約数和(自身を除く): 92951348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1231, 1532, 1915, 2462, 2681, 3830, 4924, 5362, 6155, 7660, 8617, 10724, 12310, 13405, 17234, 24620, 26810, 34468, 43085, 53620, 86170, 172340, 471473, 942946, 1885892, 2357365, 3300311, 4714730, 6600622, 9429460, 13201244, 16501555, 33003110, 66006220]

約数ペア:

[(1, 66006220), (2, 33003110), (4, 16501555), (5, 13201244), (7, 9429460), (10, 6600622), (14, 4714730), (20, 3300311), (28, 2357365), (35, 1885892), (70, 942946), (140, 471473), (383, 172340), (766, 86170), (1231, 53620), (1532, 43085), (1915, 34468), (2462, 26810), (2681, 24620), (3830, 17234), (4924, 13405), (5362, 12310), (6155, 10724), (7660, 8617)]