2513973.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59617}}^1$

素因数の和:59636

約数の個数: 48

約数和(自身を含む): 80126592

約数和(自身を除く): 55087452

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, 59617, 119234, 178851, 238468, 298085, 357702, 417319, 596170, 715404, 834638, 894255, 1192340, 1251957, 1669276, 1788510, 2086595, 2503914, 3577020, 4173190, 5007828, 6259785, 8346380, 12519570, 25039140]

約数ペア:

[(1, 25039140), (2, 12519570), (3, 8346380), (4, 6259785), (5, 5007828), (6, 4173190), (7, 3577020), (10, 2503914), (12, 2086595), (14, 1788510), (15, 1669276), (20, 1251957), (21, 1192340), (28, 894255), (30, 834638), (35, 715404), (42, 596170), (60, 417319), (70, 357702), (84, 298085), (105, 238468), (140, 178851), (210, 119234), (420, 59617)]