456210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 1227096

約数和(自身を除く): 770886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 137, 185, 222, 274, 333, 370, 411, 555, 666, 685, 822, 1110, 1233, 1370, 1665, 2055, 2466, 3330, 4110, 5069, 6165, 10138, 12330, 15207, 25345, 30414, 45621, 50690, 76035, 91242, 152070, 228105, 456210]

約数ペア:

[(1, 456210), (2, 228105), (3, 152070), (5, 91242), (6, 76035), (9, 50690), (10, 45621), (15, 30414), (18, 25345), (30, 15207), (37, 12330), (45, 10138), (74, 6165), (90, 5069), (111, 4110), (137, 3330), (185, 2466), (222, 2055), (274, 1665), (333, 1370), (370, 1233), (411, 1110), (555, 822), (666, 685)]