7090300

素因数分解:

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

素因数の和:1475

約数の個数: 54

約数和(自身を含む): 17910312

約数和(自身を除く): 10820012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1447, 2450, 2894, 4900, 5788, 7235, 10129, 14470, 20258, 28940, 36175, 40516, 50645, 70903, 72350, 101290, 141806, 144700, 202580, 253225, 283612, 354515, 506450, 709030, 1012900, 1418060, 1772575, 3545150, 7090300]

約数ペア:

[(1, 7090300), (2, 3545150), (4, 1772575), (5, 1418060), (7, 1012900), (10, 709030), (14, 506450), (20, 354515), (25, 283612), (28, 253225), (35, 202580), (49, 144700), (50, 141806), (70, 101290), (98, 72350), (100, 70903), (140, 50645), (175, 40516), (196, 36175), (245, 28940), (350, 20258), (490, 14470), (700, 10129), (980, 7235), (1225, 5788), (1447, 4900), (2450, 2894)]