219413730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4083

約数の個数: 64

約数和(自身を含む): 562826880

約数和(自身を除く): 343413150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1635, 1853, 3270, 3706, 3947, 5559, 7894, 9265, 11118, 11841, 18530, 19735, 23682, 27795, 39470, 55590, 59205, 67099, 118410, 134198, 201297, 335495, 402594, 430223, 670990, 860446, 1006485, 1290669, 2012970, 2151115, 2581338, 4302230, 6453345, 7313791, 12906690, 14627582, 21941373, 36568955, 43882746, 73137910, 109706865, 219413730]

約数ペア:

[(1, 219413730), (2, 109706865), (3, 73137910), (5, 43882746), (6, 36568955), (10, 21941373), (15, 14627582), (17, 12906690), (30, 7313791), (34, 6453345), (51, 4302230), (85, 2581338), (102, 2151115), (109, 2012970), (170, 1290669), (218, 1006485), (255, 860446), (327, 670990), (510, 430223), (545, 402594), (654, 335495), (1090, 201297), (1635, 134198), (1853, 118410), (3270, 67099), (3706, 59205), (3947, 55590), (5559, 39470), (7894, 27795), (9265, 23682), (11118, 19735), (11841, 18530)]