290779458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{150041}}^1$

素因数の和:150082

約数の個数: 32

約数和(自身を含む): 648181440

約数和(自身を除く): 357401982

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 150041, 300082, 450123, 900246, 2550697, 2850779, 5101394, 5701558, 7652091, 8552337, 15304182, 17104674, 48463243, 96926486, 145389729, 290779458]

約数ペア:

[(1, 290779458), (2, 145389729), (3, 96926486), (6, 48463243), (17, 17104674), (19, 15304182), (34, 8552337), (38, 7652091), (51, 5701558), (57, 5101394), (102, 2850779), (114, 2550697), (323, 900246), (646, 450123), (969, 300082), (1938, 150041)]