43957260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12887

約数の個数: 72

約数和(自身を含む): 140365680

約数和(自身を除く): 96408420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 12853, 25706, 38559, 51412, 64265, 77118, 115677, 128530, 154236, 192795, 231354, 244207, 257060, 385590, 462708, 488414, 578385, 732621, 771180, 976828, 1156770, 1221035, 1465242, 2197863, 2313540, 2442070, 2930484, 3663105, 4395726, 4884140, 7326210, 8791452, 10989315, 14652420, 21978630, 43957260]

約数ペア:

[(1, 43957260), (2, 21978630), (3, 14652420), (4, 10989315), (5, 8791452), (6, 7326210), (9, 4884140), (10, 4395726), (12, 3663105), (15, 2930484), (18, 2442070), (19, 2313540), (20, 2197863), (30, 1465242), (36, 1221035), (38, 1156770), (45, 976828), (57, 771180), (60, 732621), (76, 578385), (90, 488414), (95, 462708), (114, 385590), (171, 257060), (180, 244207), (190, 231354), (228, 192795), (285, 154236), (342, 128530), (380, 115677), (570, 77118), (684, 64265), (855, 51412), (1140, 38559), (1710, 25706), (3420, 12853)]