288944970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 732240000

約数和(自身を除く): 443295030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 449, 570, 898, 1129, 1347, 2245, 2258, 2694, 3387, 4490, 5645, 6735, 6774, 8531, 11290, 13470, 16935, 17062, 21451, 25593, 33870, 42655, 42902, 51186, 64353, 85310, 107255, 127965, 128706, 214510, 255930, 321765, 506921, 643530, 1013842, 1520763, 2534605, 3041526, 5069210, 7603815, 9631499, 15207630, 19262998, 28894497, 48157495, 57788994, 96314990, 144472485, 288944970]

約数ペア:

[(1, 288944970), (2, 144472485), (3, 96314990), (5, 57788994), (6, 48157495), (10, 28894497), (15, 19262998), (19, 15207630), (30, 9631499), (38, 7603815), (57, 5069210), (95, 3041526), (114, 2534605), (190, 1520763), (285, 1013842), (449, 643530), (570, 506921), (898, 321765), (1129, 255930), (1347, 214510), (2245, 128706), (2258, 127965), (2694, 107255), (3387, 85310), (4490, 64353), (5645, 51186), (6735, 42902), (6774, 42655), (8531, 33870), (11290, 25593), (13470, 21451), (16935, 17062)]