29819615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 15384865

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2179, 2737, 10895, 13685, 15253, 37043, 50117, 76265, 185215, 250585, 259301, 350819, 851989, 1296505, 1754095, 4259945, 5963923, 29819615]

約数ペア:

[(1, 29819615), (5, 5963923), (7, 4259945), (17, 1754095), (23, 1296505), (35, 851989), (85, 350819), (115, 259301), (119, 250585), (161, 185215), (391, 76265), (595, 50117), (805, 37043), (1955, 15253), (2179, 13685), (2737, 10895)]