6902140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7043}}^1$

素因数の和:7066

約数の個数: 36

約数和(自身を含む): 16863336

約数和(自身を除く): 9961196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7043, 14086, 28172, 35215, 49301, 70430, 98602, 140860, 197204, 246505, 345107, 493010, 690214, 986020, 1380428, 1725535, 3451070, 6902140]

約数ペア:

[(1, 6902140), (2, 3451070), (4, 1725535), (5, 1380428), (7, 986020), (10, 690214), (14, 493010), (20, 345107), (28, 246505), (35, 197204), (49, 140860), (70, 98602), (98, 70430), (140, 49301), (196, 35215), (245, 28172), (490, 14086), (980, 7043)]