7714420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{55103}}^1$

素因数の和:55119

約数の個数: 24

約数和(自身を含む): 18514944

約数和(自身を除く): 10800524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 55103, 110206, 220412, 275515, 385721, 551030, 771442, 1102060, 1542884, 1928605, 3857210, 7714420]

約数ペア:

[(1, 7714420), (2, 3857210), (4, 1928605), (5, 1542884), (7, 1102060), (10, 771442), (14, 551030), (20, 385721), (28, 275515), (35, 220412), (70, 110206), (140, 55103)]