630789180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1429}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 2021859840

約数和(自身を除く): 1391070660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1051, 1429, 2102, 2858, 3153, 4204, 4287, 5255, 5716, 6306, 7145, 7357, 8574, 10003, 10510, 12612, 14290, 14714, 15765, 17148, 20006, 21020, 21435, 22071, 28580, 29428, 30009, 31530, 36785, 40012, 42870, 44142, 50015, 60018, 63060, 73570, 85740, 88284, 100030, 110355, 120036, 147140, 150045, 200060, 220710, 300090, 441420, 600180, 1501879, 3003758, 4505637, 6007516, 7509395, 9011274, 10513153, 15018790, 18022548, 21026306, 22528185, 30037580, 31539459, 42052612, 45056370, 52565765, 63078918, 90112740, 105131530, 126157836, 157697295, 210263060, 315394590, 630789180]

約数ペア:

[(1, 630789180), (2, 315394590), (3, 210263060), (4, 157697295), (5, 126157836), (6, 105131530), (7, 90112740), (10, 63078918), (12, 52565765), (14, 45056370), (15, 42052612), (20, 31539459), (21, 30037580), (28, 22528185), (30, 21026306), (35, 18022548), (42, 15018790), (60, 10513153), (70, 9011274), (84, 7509395), (105, 6007516), (140, 4505637), (210, 3003758), (420, 1501879), (1051, 600180), (1429, 441420), (2102, 300090), (2858, 220710), (3153, 200060), (4204, 150045), (4287, 147140), (5255, 120036), (5716, 110355), (6306, 100030), (7145, 88284), (7357, 85740), (8574, 73570), (10003, 63060), (10510, 60018), (12612, 50015), (14290, 44142), (14714, 42870), (15765, 40012), (17148, 36785), (20006, 31530), (21020, 30009), (21435, 29428), (22071, 28580)]