270756878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2267}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 489888000

約数和(自身を除く): 219131122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 449, 898, 2267, 3143, 4534, 6286, 8531, 15869, 17062, 31738, 43073, 59717, 86146, 119434, 301511, 603022, 1017883, 2035766, 7125181, 14250362, 19339777, 38679554, 135378439, 270756878]

約数ペア:

[(1, 270756878), (2, 135378439), (7, 38679554), (14, 19339777), (19, 14250362), (38, 7125181), (133, 2035766), (266, 1017883), (449, 603022), (898, 301511), (2267, 119434), (3143, 86146), (4534, 59717), (6286, 43073), (8531, 31738), (15869, 17062)]