337323140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{219041}}^1$

素因数の和:219068

約数の個数: 48

約数和(自身を含む): 883177344

約数和(自身を除く): 545854204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 219041, 438082, 876164, 1095205, 1533287, 2190410, 2409451, 3066574, 4380820, 4818902, 6133148, 7666435, 9637804, 12047255, 15332870, 16866157, 24094510, 30665740, 33732314, 48189020, 67464628, 84330785, 168661570, 337323140]

約数ペア:

[(1, 337323140), (2, 168661570), (4, 84330785), (5, 67464628), (7, 48189020), (10, 33732314), (11, 30665740), (14, 24094510), (20, 16866157), (22, 15332870), (28, 12047255), (35, 9637804), (44, 7666435), (55, 6133148), (70, 4818902), (77, 4380820), (110, 3066574), (140, 2409451), (154, 2190410), (220, 1533287), (308, 1095205), (385, 876164), (770, 438082), (1540, 219041)]