65155230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103421}}^1$

素因数の和:103441

約数の個数: 48

約数和(自身を含む): 193605984

約数和(自身を除く): 128450754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 103421, 206842, 310263, 517105, 620526, 723947, 930789, 1034210, 1447894, 1551315, 1861578, 2171841, 3102630, 3619735, 4343682, 4653945, 6515523, 7239470, 9307890, 10859205, 13031046, 21718410, 32577615, 65155230]

約数ペア:

[(1, 65155230), (2, 32577615), (3, 21718410), (5, 13031046), (6, 10859205), (7, 9307890), (9, 7239470), (10, 6515523), (14, 4653945), (15, 4343682), (18, 3619735), (21, 3102630), (30, 2171841), (35, 1861578), (42, 1551315), (45, 1447894), (63, 1034210), (70, 930789), (90, 723947), (105, 620526), (126, 517105), (210, 310263), (315, 206842), (630, 103421)]