490650594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3911}}^1$

素因数の和:4055

約数の個数: 64

約数和(自身を含む): 1171722240

約数和(自身を除く): 681071646

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 103, 174, 203, 206, 309, 406, 609, 618, 721, 1218, 1442, 2163, 2987, 3911, 4326, 5974, 7822, 8961, 11733, 17922, 20909, 23466, 27377, 41818, 54754, 62727, 82131, 113419, 125454, 164262, 226838, 340257, 402833, 680514, 793933, 805666, 1208499, 1587866, 2381799, 2416998, 2819831, 4763598, 5639662, 8459493, 11682157, 16918986, 23364314, 35046471, 70092942, 81775099, 163550198, 245325297, 490650594]

約数ペア:

[(1, 490650594), (2, 245325297), (3, 163550198), (6, 81775099), (7, 70092942), (14, 35046471), (21, 23364314), (29, 16918986), (42, 11682157), (58, 8459493), (87, 5639662), (103, 4763598), (174, 2819831), (203, 2416998), (206, 2381799), (309, 1587866), (406, 1208499), (609, 805666), (618, 793933), (721, 680514), (1218, 402833), (1442, 340257), (2163, 226838), (2987, 164262), (3911, 125454), (4326, 113419), (5974, 82131), (7822, 62727), (8961, 54754), (11733, 41818), (17922, 27377), (20909, 23466)]