7004060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 17169600

約数和(自身を除く): 10165540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1021, 1372, 1715, 2042, 3430, 4084, 5105, 6860, 7147, 10210, 14294, 20420, 28588, 35735, 50029, 71470, 100058, 142940, 200116, 250145, 350203, 500290, 700406, 1000580, 1400812, 1751015, 3502030, 7004060]

約数ペア:

[(1, 7004060), (2, 3502030), (4, 1751015), (5, 1400812), (7, 1000580), (10, 700406), (14, 500290), (20, 350203), (28, 250145), (35, 200116), (49, 142940), (70, 100058), (98, 71470), (140, 50029), (196, 35735), (245, 28588), (343, 20420), (490, 14294), (686, 10210), (980, 7147), (1021, 6860), (1372, 5105), (1715, 4084), (2042, 3430)]