2957313.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14557}}^1$

素因数の和:14584

約数の個数: 48

約数和(自身を含む): 58697856

約数和(自身を除く): 36280076

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, 14557, 29114, 58228, 72785, 101899, 145570, 160127, 203798, 291140, 320254, 407596, 509495, 640508, 800635, 1018990, 1120889, 1601270, 2037980, 2241778, 3202540, 4483556, 5604445, 11208890, 22417780]

約数ペア:

[(1, 22417780), (2, 11208890), (4, 5604445), (5, 4483556), (7, 3202540), (10, 2241778), (11, 2037980), (14, 1601270), (20, 1120889), (22, 1018990), (28, 800635), (35, 640508), (44, 509495), (55, 407596), (70, 320254), (77, 291140), (110, 203798), (140, 160127), (154, 145570), (220, 101899), (308, 72785), (385, 58228), (770, 29114), (1540, 14557)]