578889780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81077}}^1$

素因数の和:81113

約数の個数: 96

約数和(自身を含む): 1961438976

約数和(自身を除く): 1382549196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 81077, 162154, 243231, 324308, 405385, 486462, 567539, 810770, 972924, 1135078, 1216155, 1378309, 1621540, 1702617, 2270156, 2432310, 2756618, 2837695, 3405234, 4134927, 4864620, 5513236, 5675390, 6810468, 6891545, 8269854, 8513085, 9648163, 11350780, 13783090, 16539708, 17026170, 19296326, 20674635, 27566180, 28944489, 34052340, 38592652, 41349270, 48240815, 57888978, 82698540, 96481630, 115777956, 144722445, 192963260, 289444890, 578889780]

約数ペア:

[(1, 578889780), (2, 289444890), (3, 192963260), (4, 144722445), (5, 115777956), (6, 96481630), (7, 82698540), (10, 57888978), (12, 48240815), (14, 41349270), (15, 38592652), (17, 34052340), (20, 28944489), (21, 27566180), (28, 20674635), (30, 19296326), (34, 17026170), (35, 16539708), (42, 13783090), (51, 11350780), (60, 9648163), (68, 8513085), (70, 8269854), (84, 6891545), (85, 6810468), (102, 5675390), (105, 5513236), (119, 4864620), (140, 4134927), (170, 3405234), (204, 2837695), (210, 2756618), (238, 2432310), (255, 2270156), (340, 1702617), (357, 1621540), (420, 1378309), (476, 1216155), (510, 1135078), (595, 972924), (714, 810770), (1020, 567539), (1190, 486462), (1428, 405385), (1785, 324308), (2380, 243231), (3570, 162154), (7140, 81077)]