157260690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{194149}}^1$

素因数の和:194168

約数の個数: 40

約数和(自身を含む): 422858700

約数和(自身を除く): 265598010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 194149, 388298, 582447, 970745, 1164894, 1747341, 1941490, 2912235, 3494682, 5242023, 5824470, 8736705, 10484046, 15726069, 17473410, 26210115, 31452138, 52420230, 78630345, 157260690]

約数ペア:

[(1, 157260690), (2, 78630345), (3, 52420230), (5, 31452138), (6, 26210115), (9, 17473410), (10, 15726069), (15, 10484046), (18, 8736705), (27, 5824470), (30, 5242023), (45, 3494682), (54, 2912235), (81, 1941490), (90, 1747341), (135, 1164894), (162, 970745), (270, 582447), (405, 388298), (810, 194149)]