137185890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{240677}}^1$

素因数の和:240706

約数の個数: 32

約数和(自身を含む): 346576320

約数和(自身を除く): 209390430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 240677, 481354, 722031, 1203385, 1444062, 2406770, 3610155, 4572863, 7220310, 9145726, 13718589, 22864315, 27437178, 45728630, 68592945, 137185890]

約数ペア:

[(1, 137185890), (2, 68592945), (3, 45728630), (5, 27437178), (6, 22864315), (10, 13718589), (15, 9145726), (19, 7220310), (30, 4572863), (38, 3610155), (57, 2406770), (95, 1444062), (114, 1203385), (190, 722031), (285, 481354), (570, 240677)]