170245260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{315269}}^1$

素因数の和:315287

約数の個数: 48

約数和(自身を含む): 529653600

約数和(自身を除く): 359408340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 315269, 630538, 945807, 1261076, 1576345, 1891614, 2837421, 3152690, 3783228, 4729035, 5674842, 6305380, 8512263, 9458070, 11349684, 14187105, 17024526, 18916140, 28374210, 34049052, 42561315, 56748420, 85122630, 170245260]

約数ペア:

[(1, 170245260), (2, 85122630), (3, 56748420), (4, 42561315), (5, 34049052), (6, 28374210), (9, 18916140), (10, 17024526), (12, 14187105), (15, 11349684), (18, 9458070), (20, 8512263), (27, 6305380), (30, 5674842), (36, 4729035), (45, 3783228), (54, 3152690), (60, 2837421), (90, 1891614), (108, 1576345), (135, 1261076), (180, 945807), (270, 630538), (540, 315269)]