85306230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{315949}}^1$

素因数の和:315965

約数の個数: 32

約数和(自身を含む): 227484000

約数和(自身を除く): 142177770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 315949, 631898, 947847, 1579745, 1895694, 2843541, 3159490, 4739235, 5687082, 8530623, 9478470, 14217705, 17061246, 28435410, 42653115, 85306230]

約数ペア:

[(1, 85306230), (2, 42653115), (3, 28435410), (5, 17061246), (6, 14217705), (9, 9478470), (10, 8530623), (15, 5687082), (18, 4739235), (27, 3159490), (30, 2843541), (45, 1895694), (54, 1579745), (90, 947847), (135, 631898), (270, 315949)]