89271420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12503}}^1$

素因数の和:12539

約数の個数: 96

約数和(自身を含む): 302496768

約数和(自身を除く): 213225348

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, 12503, 25006, 37509, 50012, 62515, 75018, 87521, 125030, 150036, 175042, 187545, 212551, 250060, 262563, 350084, 375090, 425102, 437605, 525126, 637653, 750180, 850204, 875210, 1050252, 1062755, 1275306, 1312815, 1487857, 1750420, 2125510, 2550612, 2625630, 2975714, 3188265, 4251020, 4463571, 5251260, 5951428, 6376530, 7439285, 8927142, 12753060, 14878570, 17854284, 22317855, 29757140, 44635710, 89271420]

約数ペア:

[(1, 89271420), (2, 44635710), (3, 29757140), (4, 22317855), (5, 17854284), (6, 14878570), (7, 12753060), (10, 8927142), (12, 7439285), (14, 6376530), (15, 5951428), (17, 5251260), (20, 4463571), (21, 4251020), (28, 3188265), (30, 2975714), (34, 2625630), (35, 2550612), (42, 2125510), (51, 1750420), (60, 1487857), (68, 1312815), (70, 1275306), (84, 1062755), (85, 1050252), (102, 875210), (105, 850204), (119, 750180), (140, 637653), (170, 525126), (204, 437605), (210, 425102), (238, 375090), (255, 350084), (340, 262563), (357, 250060), (420, 212551), (476, 187545), (510, 175042), (595, 150036), (714, 125030), (1020, 87521), (1190, 75018), (1428, 62515), (1785, 50012), (2380, 37509), (3570, 25006), (7140, 12503)]