29688540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70687}}^1$

素因数の和:70706

約数の個数: 48

約数和(自身を含む): 95004672

約数和(自身を除く): 65316132

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, 70687, 141374, 212061, 282748, 353435, 424122, 494809, 706870, 848244, 989618, 1060305, 1413740, 1484427, 1979236, 2120610, 2474045, 2968854, 4241220, 4948090, 5937708, 7422135, 9896180, 14844270, 29688540]

約数ペア:

[(1, 29688540), (2, 14844270), (3, 9896180), (4, 7422135), (5, 5937708), (6, 4948090), (7, 4241220), (10, 2968854), (12, 2474045), (14, 2120610), (15, 1979236), (20, 1484427), (21, 1413740), (28, 1060305), (30, 989618), (35, 848244), (42, 706870), (60, 494809), (70, 424122), (84, 353435), (105, 282748), (140, 212061), (210, 141374), (420, 70687)]