38856492780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92515459}}^1$

素因数の和:92515478

約数の個数: 48

約数和(自身を含む): 124340778240

約数和(自身を除く): 85484285460

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, 92515459, 185030918, 277546377, 370061836, 462577295, 555092754, 647608213, 925154590, 1110185508, 1295216426, 1387731885, 1850309180, 1942824639, 2590432852, 2775463770, 3238041065, 3885649278, 5550927540, 6476082130, 7771298556, 9714123195, 12952164260, 19428246390, 38856492780]

約数ペア:

[(1, 38856492780), (2, 19428246390), (3, 12952164260), (4, 9714123195), (5, 7771298556), (6, 6476082130), (7, 5550927540), (10, 3885649278), (12, 3238041065), (14, 2775463770), (15, 2590432852), (20, 1942824639), (21, 1850309180), (28, 1387731885), (30, 1295216426), (35, 1110185508), (42, 925154590), (60, 647608213), (70, 555092754), (84, 462577295), (105, 370061836), (140, 277546377), (210, 185030918), (420, 92515459)]