7029833020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1024757}}^1$

素因数の和:1024787

約数の個数: 48

約数和(自身を含む): 17215934400

約数和(自身を除く): 10186101380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 1024757, 2049514, 4099028, 5123785, 7173299, 10247570, 14346598, 20495140, 28693196, 35866495, 50213093, 71732990, 100426186, 143465980, 200852372, 251065465, 351491651, 502130930, 702983302, 1004261860, 1405966604, 1757458255, 3514916510, 7029833020]

約数ペア:

[(1, 7029833020), (2, 3514916510), (4, 1757458255), (5, 1405966604), (7, 1004261860), (10, 702983302), (14, 502130930), (20, 351491651), (28, 251065465), (35, 200852372), (49, 143465980), (70, 100426186), (98, 71732990), (140, 50213093), (196, 35866495), (245, 28693196), (343, 20495140), (490, 14346598), (686, 10247570), (980, 7173299), (1372, 5123785), (1715, 4099028), (3430, 2049514), (6860, 1024757)]