38878140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92567}}^1$

素因数の和:92586

約数の個数: 48

約数和(自身を含む): 124411392

約数和(自身を除く): 85533252

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, 92567, 185134, 277701, 370268, 462835, 555402, 647969, 925670, 1110804, 1295938, 1388505, 1851340, 1943907, 2591876, 2777010, 3239845, 3887814, 5554020, 6479690, 7775628, 9719535, 12959380, 19439070, 38878140]

約数ペア:

[(1, 38878140), (2, 19439070), (3, 12959380), (4, 9719535), (5, 7775628), (6, 6479690), (7, 5554020), (10, 3887814), (12, 3239845), (14, 2777010), (15, 2591876), (20, 1943907), (21, 1851340), (28, 1388505), (30, 1295938), (35, 1110804), (42, 925670), (60, 647969), (70, 555402), (84, 462835), (105, 370268), (140, 277701), (210, 185134), (420, 92567)]