142440930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{175853}}^1$

素因数の和:175872

約数の個数: 40

約数和(自身を含む): 383010012

約数和(自身を除く): 240569082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 175853, 351706, 527559, 879265, 1055118, 1582677, 1758530, 2637795, 3165354, 4748031, 5275590, 7913385, 9496062, 14244093, 15826770, 23740155, 28488186, 47480310, 71220465, 142440930]

約数ペア:

[(1, 142440930), (2, 71220465), (3, 47480310), (5, 28488186), (6, 23740155), (9, 15826770), (10, 14244093), (15, 9496062), (18, 7913385), (27, 5275590), (30, 4748031), (45, 3165354), (54, 2637795), (81, 1758530), (90, 1582677), (135, 1055118), (162, 879265), (270, 527559), (405, 351706), (810, 175853)]