146773860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128749}}^1$

素因数の和:128780

約数の個数: 48

約数和(自身を含む): 432600000

約数和(自身を除く): 285826140

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, 128749, 257498, 386247, 514996, 643745, 772494, 1287490, 1544988, 1931235, 2446231, 2574980, 3862470, 4892462, 7338693, 7724940, 9784924, 12231155, 14677386, 24462310, 29354772, 36693465, 48924620, 73386930, 146773860]

約数ペア:

[(1, 146773860), (2, 73386930), (3, 48924620), (4, 36693465), (5, 29354772), (6, 24462310), (10, 14677386), (12, 12231155), (15, 9784924), (19, 7724940), (20, 7338693), (30, 4892462), (38, 3862470), (57, 2574980), (60, 2446231), (76, 1931235), (95, 1544988), (114, 1287490), (190, 772494), (228, 643745), (285, 514996), (380, 386247), (570, 257498), (1140, 128749)]