5031222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 11887920

約数和(自身を除く): 6856698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 157, 218, 294, 314, 327, 471, 654, 763, 942, 1099, 1526, 2198, 2289, 3297, 4578, 5341, 6594, 7693, 10682, 15386, 16023, 17113, 23079, 32046, 34226, 46158, 51339, 102678, 119791, 239582, 359373, 718746, 838537, 1677074, 2515611, 5031222]

約数ペア:

[(1, 5031222), (2, 2515611), (3, 1677074), (6, 838537), (7, 718746), (14, 359373), (21, 239582), (42, 119791), (49, 102678), (98, 51339), (109, 46158), (147, 34226), (157, 32046), (218, 23079), (294, 17113), (314, 16023), (327, 15386), (471, 10682), (654, 7693), (763, 6594), (942, 5341), (1099, 4578), (1526, 3297), (2198, 2289)]