6937420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7079}}^1$

素因数の和:7102

約数の個数: 36

約数和(自身を含む): 16949520

約数和(自身を除く): 10012100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7079, 14158, 28316, 35395, 49553, 70790, 99106, 141580, 198212, 247765, 346871, 495530, 693742, 991060, 1387484, 1734355, 3468710, 6937420]

約数ペア:

[(1, 6937420), (2, 3468710), (4, 1734355), (5, 1387484), (7, 991060), (10, 693742), (14, 495530), (20, 346871), (28, 247765), (35, 198212), (49, 141580), (70, 99106), (98, 70790), (140, 49553), (196, 35395), (245, 28316), (490, 14158), (980, 7079)]