14457940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14753}}^1$

素因数の和:14776

約数の個数: 36

約数和(自身を含む): 35321076

約数和(自身を除く): 20863136

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14753, 29506, 59012, 73765, 103271, 147530, 206542, 295060, 413084, 516355, 722897, 1032710, 1445794, 2065420, 2891588, 3614485, 7228970, 14457940]

約数ペア:

[(1, 14457940), (2, 7228970), (4, 3614485), (5, 2891588), (7, 2065420), (10, 1445794), (14, 1032710), (20, 722897), (28, 516355), (35, 413084), (49, 295060), (70, 206542), (98, 147530), (140, 103271), (196, 73765), (245, 59012), (490, 29506), (980, 14753)]