77634270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{123229}}^1$

素因数の和:123249

約数の個数: 48

約数和(自身を含む): 230686560

約数和(自身を除く): 153052290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 123229, 246458, 369687, 616145, 739374, 862603, 1109061, 1232290, 1725206, 1848435, 2218122, 2587809, 3696870, 4313015, 5175618, 5545305, 7763427, 8626030, 11090610, 12939045, 15526854, 25878090, 38817135, 77634270]

約数ペア:

[(1, 77634270), (2, 38817135), (3, 25878090), (5, 15526854), (6, 12939045), (7, 11090610), (9, 8626030), (10, 7763427), (14, 5545305), (15, 5175618), (18, 4313015), (21, 3696870), (30, 2587809), (35, 2218122), (42, 1848435), (45, 1725206), (63, 1232290), (70, 1109061), (90, 862603), (105, 739374), (126, 616145), (210, 369687), (315, 246458), (630, 123229)]