29513540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{210811}}^1$

素因数の和:210827

約数の個数: 24

約数和(自身を含む): 70832832

約数和(自身を除く): 41319292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 210811, 421622, 843244, 1054055, 1475677, 2108110, 2951354, 4216220, 5902708, 7378385, 14756770, 29513540]

約数ペア:

[(1, 29513540), (2, 14756770), (4, 7378385), (5, 5902708), (7, 4216220), (10, 2951354), (14, 2108110), (20, 1475677), (28, 1054055), (35, 843244), (70, 421622), (140, 210811)]