9253890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 24219000

約数和(自身を除く): 14965110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 449, 458, 687, 898, 1145, 1347, 1374, 2061, 2245, 2290, 2694, 3435, 4041, 4122, 4490, 6735, 6870, 8082, 10305, 13470, 20205, 20610, 40410, 102821, 205642, 308463, 514105, 616926, 925389, 1028210, 1542315, 1850778, 3084630, 4626945, 9253890]

約数ペア:

[(1, 9253890), (2, 4626945), (3, 3084630), (5, 1850778), (6, 1542315), (9, 1028210), (10, 925389), (15, 616926), (18, 514105), (30, 308463), (45, 205642), (90, 102821), (229, 40410), (449, 20610), (458, 20205), (687, 13470), (898, 10305), (1145, 8082), (1347, 6870), (1374, 6735), (2061, 4490), (2245, 4122), (2290, 4041), (2694, 3435)]