339366170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{237319}}^1$

素因数の和:237350

約数の個数: 32

約数和(自身を含む): 717655680

約数和(自身を除く): 378289510

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 237319, 474638, 1186595, 2373190, 2610509, 3085147, 5221018, 6170294, 13052545, 15425735, 26105090, 30851470, 33936617, 67873234, 169683085, 339366170]

約数ペア:

[(1, 339366170), (2, 169683085), (5, 67873234), (10, 33936617), (11, 30851470), (13, 26105090), (22, 15425735), (26, 13052545), (55, 6170294), (65, 5221018), (110, 3085147), (130, 2610509), (143, 2373190), (286, 1186595), (715, 474638), (1430, 237319)]