29828946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 70424640

約数和(自身を除く): 40595694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1429, 1491, 2858, 2982, 3479, 4287, 6958, 8574, 10003, 10437, 20006, 20874, 30009, 60018, 70021, 101459, 140042, 202918, 210063, 304377, 420126, 608754, 710213, 1420426, 2130639, 4261278, 4971491, 9942982, 14914473, 29828946]

約数ペア:

[(1, 29828946), (2, 14914473), (3, 9942982), (6, 4971491), (7, 4261278), (14, 2130639), (21, 1420426), (42, 710213), (49, 608754), (71, 420126), (98, 304377), (142, 210063), (147, 202918), (213, 140042), (294, 101459), (426, 70021), (497, 60018), (994, 30009), (1429, 20874), (1491, 20006), (2858, 10437), (2982, 10003), (3479, 8574), (4287, 6958)]