1230308036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 2260177920

約数和(自身を除く): 1029869884

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 233, 388, 439, 466, 878, 932, 1756, 3007, 6014, 7223, 12028, 13609, 14446, 22601, 27218, 28892, 42583, 45202, 54436, 85166, 90404, 102287, 170332, 204574, 409148, 700631, 1320073, 1401262, 2640146, 2802524, 3170897, 5280292, 6341794, 9921839, 12683588, 19843678, 39687356, 307577009, 615154018, 1230308036]

約数ペア:

[(1, 1230308036), (2, 615154018), (4, 307577009), (31, 39687356), (62, 19843678), (97, 12683588), (124, 9921839), (194, 6341794), (233, 5280292), (388, 3170897), (439, 2802524), (466, 2640146), (878, 1401262), (932, 1320073), (1756, 700631), (3007, 409148), (6014, 204574), (7223, 170332), (12028, 102287), (13609, 90404), (14446, 85166), (22601, 54436), (27218, 45202), (28892, 42583)]