2098656.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20731}}^1$

素因数の和:20755

約数の個数: 72

約数和(自身を含む): 143963008

約数和(自身を除く): 100427908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20731, 41462, 62193, 82924, 103655, 124386, 145117, 207310, 248772, 290234, 310965, 414620, 435351, 518275, 580468, 621930, 725585, 870702, 1036550, 1243860, 1451170, 1554825, 1741404, 2073100, 2176755, 2902340, 3109650, 3627925, 4353510, 6219300, 7255850, 8707020, 10883775, 14511700, 21767550, 43535100]

約数ペア:

[(1, 43535100), (2, 21767550), (3, 14511700), (4, 10883775), (5, 8707020), (6, 7255850), (7, 6219300), (10, 4353510), (12, 3627925), (14, 3109650), (15, 2902340), (20, 2176755), (21, 2073100), (25, 1741404), (28, 1554825), (30, 1451170), (35, 1243860), (42, 1036550), (50, 870702), (60, 725585), (70, 621930), (75, 580468), (84, 518275), (100, 435351), (105, 414620), (140, 310965), (150, 290234), (175, 248772), (210, 207310), (300, 145117), (350, 124386), (420, 103655), (525, 82924), (700, 62193), (1050, 41462), (2100, 20731)]