4057260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 11961600

約数和(自身を除く): 7904340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3559, 7118, 10677, 14236, 17795, 21354, 35590, 42708, 53385, 67621, 71180, 106770, 135242, 202863, 213540, 270484, 338105, 405726, 676210, 811452, 1014315, 1352420, 2028630, 4057260]

約数ペア:

[(1, 4057260), (2, 2028630), (3, 1352420), (4, 1014315), (5, 811452), (6, 676210), (10, 405726), (12, 338105), (15, 270484), (19, 213540), (20, 202863), (30, 135242), (38, 106770), (57, 71180), (60, 67621), (76, 53385), (95, 42708), (114, 35590), (190, 21354), (228, 17795), (285, 14236), (380, 10677), (570, 7118), (1140, 3559)]