1418060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 3466512

約数和(自身を除く): 2048452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1447, 2894, 5788, 7235, 10129, 14470, 20258, 28940, 40516, 50645, 70903, 101290, 141806, 202580, 283612, 354515, 709030, 1418060]

約数ペア:

[(1, 1418060), (2, 709030), (4, 354515), (5, 283612), (7, 202580), (10, 141806), (14, 101290), (20, 70903), (28, 50645), (35, 40516), (49, 28940), (70, 20258), (98, 14470), (140, 10129), (196, 7235), (245, 5788), (490, 2894), (980, 1447)]