521579030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{34337}}^1$

素因数の和:34389

約数の個数: 48

約数和(自身を含む): 1127385216

約数和(自身を除く): 605806186

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 34337, 68674, 171685, 240359, 343370, 480718, 1064447, 1201795, 1682513, 2128894, 2403590, 3365026, 5322235, 7451129, 8412565, 10644470, 14902258, 16825130, 37255645, 52157903, 74511290, 104315806, 260789515, 521579030]

約数ペア:

[(1, 521579030), (2, 260789515), (5, 104315806), (7, 74511290), (10, 52157903), (14, 37255645), (31, 16825130), (35, 14902258), (49, 10644470), (62, 8412565), (70, 7451129), (98, 5322235), (155, 3365026), (217, 2403590), (245, 2128894), (310, 1682513), (434, 1201795), (490, 1064447), (1085, 480718), (1519, 343370), (2170, 240359), (3038, 171685), (7595, 68674), (15190, 34337)]